Finding the Fourth Proportional to 22,429,834,357.50, 33,644,808,520.68 and 9,165,092,656.10

Step by Step Solution

1. Step 1: Write the proportion equation
   22,429,834,357.50 : 33,644,808,520.68 = 9,165,092,656.10 : x
2. Step 2: Convert to fraction form
   22,429,834,357.50/33,644,808,520.68 = 9,165,092,656.10/x
3. Step 3: Cross multiply
   22,429,834,357.50x = 33,644,808,520.68 × 9,165,092,656.10
4. Step 4: Simplify right side
   22,429,834,357.50x = 308,357,787,488,606,748,672
5. Step 5: Solve for x
   x = 308,357,787,488,606,748,672/22,429,834,357.50
6. Step 6: Final answer
   x = 13,747,662,268.65