Finding the Fourth Proportional to 23,385.76, 32,261.52 and 13,444

Step by Step Solution

1. Step 1: Write the proportion equation
   23,385.76 : 32,261.52 = 13,444 : x
2. Step 2: Convert to fraction form
   23,385.76/32,261.52 = 13,444/x
3. Step 3: Cross multiply
   23,385.76x = 32,261.52 × 13,444
4. Step 4: Simplify right side
   23,385.76x = 433,723,874.88
5. Step 5: Solve for x
   x = 433,723,874.88/23,385.76
6. Step 6: Final answer
   x = 18,546.49