Finding the Fourth Proportional to 23,766.54, 32,798.82 and 13,156.02

Step by Step Solution

1. Step 1: Write the proportion equation
   23,766.54 : 32,798.82 = 13,156.02 : x
2. Step 2: Convert to fraction form
   23,766.54/32,798.82 = 13,156.02/x
3. Step 3: Cross multiply
   23,766.54x = 32,798.82 × 13,156.02
4. Step 4: Simplify right side
   23,766.54x = 431,501,931.90
5. Step 5: Solve for x
   x = 431,501,931.90/23,766.54
6. Step 6: Final answer
   x = 18,155.86