Finding the Fourth Proportional to 22,184.58, 30,613.38 and 12,753.16

Step by Step Solution

1. Step 1: Write the proportion equation
   22,184.58 : 30,613.38 = 12,753.16 : x
2. Step 2: Convert to fraction form
   22,184.58/30,613.38 = 12,753.16/x
3. Step 3: Cross multiply
   22,184.58x = 30,613.38 × 12,753.16
4. Step 4: Simplify right side
   22,184.58x = 390,417,333.28
5. Step 5: Solve for x
   x = 390,417,333.28/22,184.58
6. Step 6: Final answer
   x = 17,598.59