Finding the Fourth Proportional to 72,328.30, 108,499.74 and 24,937.15

Step by Step Solution

1. Step 1: Write the proportion equation
   72,328.30 : 108,499.74 = 24,937.15 : x
2. Step 2: Convert to fraction form
   72,328.30/108,499.74 = 24,937.15/x
3. Step 3: Cross multiply
   72,328.30x = 108,499.74 × 24,937.15
4. Step 4: Simplify right side
   72,328.30x = 2,705,674,291.34
5. Step 5: Solve for x
   x = 2,705,674,291.34/72,328.30
6. Step 6: Final answer
   x = 37,408.24