Finding the Fourth Proportional to 23,134.55, 31,925.75 and 12,524.22

Step by Step Solution

1. Step 1: Write the proportion equation
   23,134.55 : 31,925.75 = 12,524.22 : x
2. Step 2: Convert to fraction form
   23,134.55/31,925.75 = 12,524.22/x
3. Step 3: Cross multiply
   23,134.55x = 31,925.75 × 12,524.22
4. Step 4: Simplify right side
   23,134.55x = 399,845,054.04
5. Step 5: Solve for x
   x = 399,845,054.04/23,134.55
6. Step 6: Final answer
   x = 17,283.46