Finding the Fourth Proportional to 110,870.24, 152,983.28 and 63,124.48

Step by Step Solution

1. Step 1: Write the proportion equation
   110,870.24 : 152,983.28 = 63,124.48 : x
2. Step 2: Convert to fraction form
   110,870.24/152,983.28 = 63,124.48/x
3. Step 3: Cross multiply
   110,870.24x = 152,983.28 × 63,124.48
4. Step 4: Simplify right side
   110,870.24x = 9,656,989,998.69
5. Step 5: Solve for x
   x = 9,656,989,998.69/110,870.24
6. Step 6: Final answer
   x = 87,101.73