Finding the Fourth Proportional to 52,665,619.59, 72,681,380.06 and 29,459,362.59

Step by Step Solution

1. Step 1: Write the proportion equation
   52,665,619.59 : 72,681,380.06 = 29,459,362.59 : x
2. Step 2: Convert to fraction form
   52,665,619.59/72,681,380.06 = 29,459,362.59/x
3. Step 3: Cross multiply
   52,665,619.59x = 72,681,380.06 × 29,459,362.59
4. Step 4: Simplify right side
   52,665,619.59x = 2,141,147,128,581,839.25
5. Step 5: Solve for x
   x = 2,141,147,128,581,839.25/52,665,619.59
6. Step 6: Final answer
   x = 40,655,500.60