Finding the Fourth Proportional to 96,043.02, 132,529.89 and 53,019.72

Step by Step Solution

1. Step 1: Write the proportion equation
   96,043.02 : 132,529.89 = 53,019.72 : x
2. Step 2: Convert to fraction form
   96,043.02/132,529.89 = 53,019.72/x
3. Step 3: Cross multiply
   96,043.02x = 132,529.89 × 53,019.72
4. Step 4: Simplify right side
   96,043.02x = 7,026,696,996.78
5. Step 5: Solve for x
   x = 7,026,696,996.78/96,043.02
6. Step 6: Final answer
   x = 73,161.98