Finding the Fourth Proportional to 23,798.02, 32,837.52 and 13,187.30

Step by Step Solution

1. Step 1: Write the proportion equation
   23,798.02 : 32,837.52 = 13,187.30 : x
2. Step 2: Convert to fraction form
   23,798.02/32,837.52 = 13,187.30/x
3. Step 3: Cross multiply
   23,798.02x = 32,837.52 × 13,187.30
4. Step 4: Simplify right side
   23,798.02x = 433,038,227.50
5. Step 5: Solve for x
   x = 433,038,227.50/23,798.02
6. Step 6: Final answer
   x = 18,196.40