Finding the Fourth Proportional to 123,529,929.84, 185,174,399.16 and 58,816,347.12

Step by Step Solution

1. Step 1: Write the proportion equation
   123,529,929.84 : 185,174,399.16 = 58,816,347.12 : x
2. Step 2: Convert to fraction form
   123,529,929.84/185,174,399.16 = 58,816,347.12/x
3. Step 3: Cross multiply
   123,529,929.84x = 185,174,399.16 × 58,816,347.12
4. Step 4: Simplify right side
   123,529,929.84x = 10,891,281,738,731,996
5. Step 5: Solve for x
   x = 10,891,281,738,731,996/123,529,929.84
6. Step 6: Final answer
   x = 88,167,149.07