Finding the Fourth Proportional to 22,594, 31,182 and 12,523.36

Step by Step Solution

1. Step 1: Write the proportion equation
   22,594 : 31,182 = 12,523.36 : x
2. Step 2: Convert to fraction form
   22,594/31,182 = 12,523.36/x
3. Step 3: Cross multiply
   22,594x = 31,182 × 12,523.36
4. Step 4: Simplify right side
   22,594x = 390,503,411.52
5. Step 5: Solve for x
   x = 390,503,411.52/22,594
6. Step 6: Final answer
   x = 17,283.50