Finding the Fourth Proportional to 55,498.25, 76,595.10 and 31,304.18

Step by Step Solution

1. Step 1: Write the proportion equation
   55,498.25 : 76,595.10 = 31,304.18 : x
2. Step 2: Convert to fraction form
   55,498.25/76,595.10 = 31,304.18/x
3. Step 3: Cross multiply
   55,498.25x = 76,595.10 × 31,304.18
4. Step 4: Simplify right side
   55,498.25x = 2,397,746,797.52
5. Step 5: Solve for x
   x = 2,397,746,797.52/55,498.25
6. Step 6: Final answer
   x = 43,204.01