Finding the Fourth Proportional to 96,322.47, 132,935.01 and 55,488.01

Step by Step Solution

1. Step 1: Write the proportion equation
   96,322.47 : 132,935.01 = 55,488.01 : x
2. Step 2: Convert to fraction form
   96,322.47/132,935.01 = 55,488.01/x
3. Step 3: Cross multiply
   96,322.47x = 132,935.01 × 55,488.01
4. Step 4: Simplify right side
   96,322.47x = 7,376,298,499.56
5. Step 5: Solve for x
   x = 7,376,298,499.56/96,322.47
6. Step 6: Final answer
   x = 76,579.21