Finding the Fourth Proportional to 32,592.59, 44,978.72 and 18,445.13

Step by Step Solution

1. Step 1: Write the proportion equation
   32,592.59 : 44,978.72 = 18,445.13 : x
2. Step 2: Convert to fraction form
   32,592.59/44,978.72 = 18,445.13/x
3. Step 3: Cross multiply
   32,592.59x = 44,978.72 × 18,445.13
4. Step 4: Simplify right side
   32,592.59x = 829,638,020.51
5. Step 5: Solve for x
   x = 829,638,020.51/32,592.59
6. Step 6: Final answer
   x = 25,454.81