Finding the Fourth Proportional to 22,670.04, 31,281.16 and 12,597.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,670.04 : 31,281.16 = 12,597.52 : x
2. Step 2: Convert to fraction form
   22,670.04/31,281.16 = 12,597.52/x
3. Step 3: Cross multiply
   22,670.04x = 31,281.16 × 12,597.52
4. Step 4: Simplify right side
   22,670.04x = 394,065,038.72
5. Step 5: Solve for x
   x = 394,065,038.72/22,670.04
6. Step 6: Final answer
   x = 17,382.64