Finding the Fourth Proportional to 14,384.32, 21,574.72 and 5,023.55

Step by Step Solution

1. Step 1: Write the proportion equation
   14,384.32 : 21,574.72 = 5,023.55 : x
2. Step 2: Convert to fraction form
   14,384.32/21,574.72 = 5,023.55/x
3. Step 3: Cross multiply
   14,384.32x = 21,574.72 × 5,023.55
4. Step 4: Simplify right side
   14,384.32x = 108,381,744.87
5. Step 5: Solve for x
   x = 108,381,744.87/14,384.32
6. Step 6: Final answer
   x = 7,534.72