Finding the Fourth Proportional to 14,061.58, 21,096.04 and 4,200.86

Step by Step Solution

1. Step 1: Write the proportion equation
   14,061.58 : 21,096.04 = 4,200.86 : x
2. Step 2: Convert to fraction form
   14,061.58/21,096.04 = 4,200.86/x
3. Step 3: Cross multiply
   14,061.58x = 21,096.04 × 4,200.86
4. Step 4: Simplify right side
   14,061.58x = 88,621,510.59
5. Step 5: Solve for x
   x = 88,621,510.59/14,061.58
6. Step 6: Final answer
   x = 6,302.39