Finding the Fourth Proportional to 19,927,333,075,588, 29,887,979,448,087 and 5,423,468,232,458.70

Step by Step Solution

1. Step 1: Write the proportion equation
   19,927,333,075,588 : 29,887,979,448,087 = 5,423,468,232,458.70 : x
2. Step 2: Convert to fraction form
   19,927,333,075,588/29,887,979,448,087 = 5,423,468,232,458.70/x
3. Step 3: Cross multiply
   19,927,333,075,588x = 29,887,979,448,087 × 5,423,468,232,458.70
4. Step 4: Simplify right side
   19,927,333,075,588x = 162,096,507,069,078,364,722,561,024
5. Step 5: Solve for x
   x = 162,096,507,069,078,364,722,561,024/19,927,333,075,588
6. Step 6: Final answer
   x = 8,134,380,373,641.41