Finding the Fourth Proportional to 110,856.52, 152,981.76 and 60,555.52

Step by Step Solution

1. Step 1: Write the proportion equation
   110,856.52 : 152,981.76 = 60,555.52 : x
2. Step 2: Convert to fraction form
   110,856.52/152,981.76 = 60,555.52/x
3. Step 3: Cross multiply
   110,856.52x = 152,981.76 × 60,555.52
4. Step 4: Simplify right side
   110,856.52x = 9,263,890,027.32
5. Step 5: Solve for x
   x = 9,263,890,027.32/110,856.52
6. Step 6: Final answer
   x = 83,566.49