Finding the Fourth Proportional to 149,612.56, 224,224.88 and 60,762

Step by Step Solution

1. Step 1: Write the proportion equation
   149,612.56 : 224,224.88 = 60,762 : x
2. Step 2: Convert to fraction form
   149,612.56/224,224.88 = 60,762/x
3. Step 3: Cross multiply
   149,612.56x = 224,224.88 × 60,762
4. Step 4: Simplify right side
   149,612.56x = 13,624,352,158.56
5. Step 5: Solve for x
   x = 13,624,352,158.56/149,612.56
6. Step 6: Final answer
   x = 91,064.23