Finding the Fourth Proportional to 72,544.88, 108,584.04 and 37,436.72

Step by Step Solution

1. Step 1: Write the proportion equation
   72,544.88 : 108,584.04 = 37,436.72 : x
2. Step 2: Convert to fraction form
   72,544.88/108,584.04 = 37,436.72/x
3. Step 3: Cross multiply
   72,544.88x = 108,584.04 × 37,436.72
4. Step 4: Simplify right side
   72,544.88x = 4,065,030,301.95
5. Step 5: Solve for x
   x = 4,065,030,301.95/72,544.88
6. Step 6: Final answer
   x = 56,034.70