Finding the Fourth Proportional to 96,061.79, 132,555.72 and 53,038.49

Step by Step Solution

1. Step 1: Write the proportion equation
   96,061.79 : 132,555.72 = 53,038.49 : x
2. Step 2: Convert to fraction form
   96,061.79/132,555.72 = 53,038.49/x
3. Step 3: Cross multiply
   96,061.79x = 132,555.72 × 53,038.49
4. Step 4: Simplify right side
   96,061.79x = 7,030,555,229.66
5. Step 5: Solve for x
   x = 7,030,555,229.66/96,061.79
6. Step 6: Final answer
   x = 73,187.84