Finding the Fourth Proportional to 252,061.34, 378,082.20 and 62,522.18

Step by Step Solution

1. Step 1: Write the proportion equation
   252,061.34 : 378,082.20 = 62,522.18 : x
2. Step 2: Convert to fraction form
   252,061.34/378,082.20 = 62,522.18/x
3. Step 3: Cross multiply
   252,061.34x = 378,082.20 × 62,522.18
4. Step 4: Simplify right side
   252,061.34x = 23,638,523,363.20
5. Step 5: Solve for x
   x = 23,638,523,363.20/252,061.34
6. Step 6: Final answer
   x = 93,780.84