Finding the Fourth Proportional to 23,194.58, 32,008.52 and 13,122.82

Step by Step Solution

1. Step 1: Write the proportion equation
   23,194.58 : 32,008.52 = 13,122.82 : x
2. Step 2: Convert to fraction form
   23,194.58/32,008.52 = 13,122.82/x
3. Step 3: Cross multiply
   23,194.58x = 32,008.52 × 13,122.82
4. Step 4: Simplify right side
   23,194.58x = 420,041,820.77
5. Step 5: Solve for x
   x = 420,041,820.77/23,194.58
6. Step 6: Final answer
   x = 18,109.48