Finding the Fourth Proportional to 82,572,756.56, 123,789,850.68 and 36,507,188.24

Step by Step Solution

1. Step 1: Write the proportion equation
   82,572,756.56 : 123,789,850.68 = 36,507,188.24 : x
2. Step 2: Convert to fraction form
   82,572,756.56/123,789,850.68 = 36,507,188.24/x
3. Step 3: Cross multiply
   82,572,756.56x = 123,789,850.68 × 36,507,188.24
4. Step 4: Simplify right side
   82,572,756.56x = 4,519,219,380,976,253
5. Step 5: Solve for x
   x = 4,519,219,380,976,253/82,572,756.56
6. Step 6: Final answer
   x = 54,730,150.35