Finding the Fourth Proportional to 35,069,359,158.72, 48,399,322,732.39 and 21,337,127,310.78

Step by Step Solution

1. Step 1: Write the proportion equation
   35,069,359,158.72 : 48,399,322,732.39 = 21,337,127,310.78 : x
2. Step 2: Convert to fraction form
   35,069,359,158.72/48,399,322,732.39 = 21,337,127,310.78/x
3. Step 3: Cross multiply
   35,069,359,158.72x = 48,399,322,732.39 × 21,337,127,310.78
4. Step 4: Simplify right side
   35,069,359,158.72x = 1,032,702,510,896,566,894,592
5. Step 5: Solve for x
   x = 1,032,702,510,896,566,894,592/35,069,359,158.72
6. Step 6: Final answer
   x = 29,447,430,340.05