Finding the Fourth Proportional to 146,000.52, 201,480.96 and 78,932.52

Step by Step Solution

1. Step 1: Write the proportion equation
   146,000.52 : 201,480.96 = 78,932.52 : x
2. Step 2: Convert to fraction form
   146,000.52/201,480.96 = 78,932.52/x
3. Step 3: Cross multiply
   146,000.52x = 201,480.96 × 78,932.52
4. Step 4: Simplify right side
   146,000.52x = 15,903,399,904.82
5. Step 5: Solve for x
   x = 15,903,399,904.82/146,000.52
6. Step 6: Final answer
   x = 108,927.01