Finding the Fourth Proportional to 149,606.10, 224,419.28 and 60,861.15

Step by Step Solution

1. Step 1: Write the proportion equation
   149,606.10 : 224,419.28 = 60,861.15 : x
2. Step 2: Convert to fraction form
   149,606.10/224,419.28 = 60,861.15/x
3. Step 3: Cross multiply
   149,606.10x = 224,419.28 × 60,861.15
4. Step 4: Simplify right side
   149,606.10x = 13,658,415,158.67
5. Step 5: Solve for x
   x = 13,658,415,158.67/149,606.10
6. Step 6: Final answer
   x = 91,295.84