Finding the Fourth Proportional to 72,523.88, 108,698.34 and 37,444.40

Step by Step Solution

1. Step 1: Write the proportion equation
   72,523.88 : 108,698.34 = 37,444.40 : x
2. Step 2: Convert to fraction form
   72,523.88/108,698.34 = 37,444.40/x
3. Step 3: Cross multiply
   72,523.88x = 108,698.34 × 37,444.40
4. Step 4: Simplify right side
   72,523.88x = 4,070,144,122.30
5. Step 5: Solve for x
   x = 4,070,144,122.30/72,523.88
6. Step 6: Final answer
   x = 56,121.43