Finding the Fourth Proportional to 96,152.71, 132,663.72 and 55,314.71

Step by Step Solution

1. Step 1: Write the proportion equation
   96,152.71 : 132,663.72 = 55,314.71 : x
2. Step 2: Convert to fraction form
   96,152.71/132,663.72 = 55,314.71/x
3. Step 3: Cross multiply
   96,152.71x = 132,663.72 × 55,314.71
4. Step 4: Simplify right side
   96,152.71x = 7,338,255,199.32
5. Step 5: Solve for x
   x = 7,338,255,199.32/96,152.71
6. Step 6: Final answer
   x = 76,318.76