Finding the Fourth Proportional to 42,039,938.16, 58,015,089 and 22,724,354.16

Step by Step Solution

1. Step 1: Write the proportion equation
   42,039,938.16 : 58,015,089 = 22,724,354.16 : x
2. Step 2: Convert to fraction form
   42,039,938.16/58,015,089 = 22,724,354.16/x
3. Step 3: Cross multiply
   42,039,938.16x = 58,015,089 × 22,724,354.16
4. Step 4: Simplify right side
   42,039,938.16x = 1,318,355,429,059,920.25
5. Step 5: Solve for x
   x = 1,318,355,429,059,920.25/42,039,938.16
6. Step 6: Final answer
   x = 31,359,594.87