Finding the Fourth Proportional to 96,131.34, 132,660.50 and 55,868.67

Step by Step Solution

1. Step 1: Write the proportion equation
   96,131.34 : 132,660.50 = 55,868.67 : x
2. Step 2: Convert to fraction form
   96,131.34/132,660.50 = 55,868.67/x
3. Step 3: Cross multiply
   96,131.34x = 132,660.50 × 55,868.67
4. Step 4: Simplify right side
   96,131.34x = 7,411,565,417.19
5. Step 5: Solve for x
   x = 7,411,565,417.19/96,131.34
6. Step 6: Final answer
   x = 77,098.33