Finding the Fourth Proportional to 96,123.09, 132,629.59 and 55,816.00

Step by Step Solution

1. Step 1: Write the proportion equation
   96,123.09 : 132,629.59 = 55,816.00 : x
2. Step 2: Convert to fraction form
   96,123.09/132,629.59 = 55,816.00/x
3. Step 3: Cross multiply
   96,123.09x = 132,629.59 × 55,816.00
4. Step 4: Simplify right side
   96,123.09x = 7,402,853,041.66
5. Step 5: Solve for x
   x = 7,402,853,041.66/96,123.09
6. Step 6: Final answer
   x = 77,014.30