Finding the Fourth Proportional to 114,638,638,846.56, 158,201,801,115.18 and 63,196,069,513.42

Step by Step Solution

1. Step 1: Write the proportion equation
   114,638,638,846.56 : 158,201,801,115.18 = 63,196,069,513.42 : x
2. Step 2: Convert to fraction form
   114,638,638,846.56/158,201,801,115.18 = 63,196,069,513.42/x
3. Step 3: Cross multiply
   114,638,638,846.56x = 158,201,801,115.18 × 63,196,069,513.42
4. Step 4: Simplify right side
   114,638,638,846.56x = 9,997,732,020,423,160,233,984
5. Step 5: Solve for x
   x = 9,997,732,020,423,160,233,984/114,638,638,846.56
6. Step 6: Final answer
   x = 87,210,840,263.07