Finding the Fourth Proportional to 108,008.72, 149,046.63 and 60,252.84

Step by Step Solution

1. Step 1: Write the proportion equation
   108,008.72 : 149,046.63 = 60,252.84 : x
2. Step 2: Convert to fraction form
   108,008.72/149,046.63 = 60,252.84/x
3. Step 3: Cross multiply
   108,008.72x = 149,046.63 × 60,252.84
4. Step 4: Simplify right side
   108,008.72x = 8,980,482,443.71
5. Step 5: Solve for x
   x = 8,980,482,443.71/108,008.72
6. Step 6: Final answer
   x = 83,145.91