Finding the Fourth Proportional to 14,256.52, 21,384.84 and 5,931.34

Step by Step Solution

1. Step 1: Write the proportion equation
   14,256.52 : 21,384.84 = 5,931.34 : x
2. Step 2: Convert to fraction form
   14,256.52/21,384.84 = 5,931.34/x
3. Step 3: Cross multiply
   14,256.52x = 21,384.84 × 5,931.34
4. Step 4: Simplify right side
   14,256.52x = 126,840,756.89
5. Step 5: Solve for x
   x = 126,840,756.89/14,256.52
6. Step 6: Final answer
   x = 8,897.03