Finding the Fourth Proportional to 71,082,978.74, 106,663,812.24 and 34,691,670.53

Step by Step Solution

1. Step 1: Write the proportion equation
   71,082,978.74 : 106,663,812.24 = 34,691,670.53 : x
2. Step 2: Convert to fraction form
   71,082,978.74/106,663,812.24 = 34,691,670.53/x
3. Step 3: Cross multiply
   71,082,978.74x = 106,663,812.24 × 34,691,670.53
4. Step 4: Simplify right side
   71,082,978.74x = 3,700,345,831,505,311.50
5. Step 5: Solve for x
   x = 3,700,345,831,505,311.50/71,082,978.74
6. Step 6: Final answer
   x = 52,056,707.49