Finding the Fourth Proportional to 110,687.77, 152,748.61 and 60,386.77

Step by Step Solution

1. Step 1: Write the proportion equation
   110,687.77 : 152,748.61 = 60,386.77 : x
2. Step 2: Convert to fraction form
   110,687.77/152,748.61 = 60,386.77/x
3. Step 3: Cross multiply
   110,687.77x = 152,748.61 × 60,386.77
4. Step 4: Simplify right side
   110,687.77x = 9,223,995,179.89
5. Step 5: Solve for x
   x = 9,223,995,179.89/110,687.77
6. Step 6: Final answer
   x = 83,333.46