Finding the Fourth Proportional to 73,510.88, 101,445.01 and 39,976.88

Step by Step Solution

1. Step 1: Write the proportion equation
   73,510.88 : 101,445.01 = 39,976.88 : x
2. Step 2: Convert to fraction form
   73,510.88/101,445.01 = 39,976.88/x
3. Step 3: Cross multiply
   73,510.88x = 101,445.01 × 39,976.88
4. Step 4: Simplify right side
   73,510.88x = 4,055,454,384.20
5. Step 5: Solve for x
   x = 4,055,454,384.20/73,510.88
6. Step 6: Final answer
   x = 55,168.09