Finding the Fourth Proportional to 14,061.60, 21,095.82 and 4,200.81

Step by Step Solution

1. Step 1: Write the proportion equation
   14,061.60 : 21,095.82 = 4,200.81 : x
2. Step 2: Convert to fraction form
   14,061.60/21,095.82 = 4,200.81/x
3. Step 3: Cross multiply
   14,061.60x = 21,095.82 × 4,200.81
4. Step 4: Simplify right side
   14,061.60x = 88,619,463.12
5. Step 5: Solve for x
   x = 88,619,463.12/14,061.60
6. Step 6: Final answer
   x = 6,302.23