Finding the Fourth Proportional to 14,964.39, 22,460.71 and 7,574.15

Step by Step Solution

1. Step 1: Write the proportion equation
   14,964.39 : 22,460.71 = 7,574.15 : x
2. Step 2: Convert to fraction form
   14,964.39/22,460.71 = 7,574.15/x
3. Step 3: Cross multiply
   14,964.39x = 22,460.71 × 7,574.15
4. Step 4: Simplify right side
   14,964.39x = 170,120,823.86
5. Step 5: Solve for x
   x = 170,120,823.86/14,964.39
6. Step 6: Final answer
   x = 11,368.38