Finding the Fourth Proportional to 53,516,224,162.99, 73,854,331,026.15 and 30,657,779,686.72

Step by Step Solution

1. Step 1: Write the proportion equation
   53,516,224,162.99 : 73,854,331,026.15 = 30,657,779,686.72 : x
2. Step 2: Convert to fraction form
   53,516,224,162.99/73,854,331,026.15 = 30,657,779,686.72/x
3. Step 3: Cross multiply
   53,516,224,162.99x = 73,854,331,026.15 × 30,657,779,686.72
4. Step 4: Simplify right side
   53,516,224,162.99x = 2,264,209,809,509,796,020,224
5. Step 5: Solve for x
   x = 2,264,209,809,509,796,020,224/53,516,224,162.99
6. Step 6: Final answer
   x = 42,308,848,296.43