Finding the Fourth Proportional to 23,259.93, 32,098.35 and 12,649.32

Step by Step Solution

1. Step 1: Write the proportion equation
   23,259.93 : 32,098.35 = 12,649.32 : x
2. Step 2: Convert to fraction form
   23,259.93/32,098.35 = 12,649.32/x
3. Step 3: Cross multiply
   23,259.93x = 32,098.35 × 12,649.32
4. Step 4: Simplify right side
   23,259.93x = 406,022,300.62
5. Step 5: Solve for x
   x = 406,022,300.62/23,259.93
6. Step 6: Final answer
   x = 17,455.87