Finding the Fourth Proportional to 110,229.76, 152,116.32 and 59,928.76

Step by Step Solution

1. Step 1: Write the proportion equation
   110,229.76 : 152,116.32 = 59,928.76 : x
2. Step 2: Convert to fraction form
   110,229.76/152,116.32 = 59,928.76/x
3. Step 3: Cross multiply
   110,229.76x = 152,116.32 × 59,928.76
4. Step 4: Simplify right side
   110,229.76x = 9,116,142,433.36
5. Step 5: Solve for x
   x = 9,116,142,433.36/110,229.76
6. Step 6: Final answer
   x = 82,701.28