Finding the Fourth Proportional to 14,077.08, 21,114.18 and 3,688.83

Step by Step Solution

1. Step 1: Write the proportion equation
   14,077.08 : 21,114.18 = 3,688.83 : x
2. Step 2: Convert to fraction form
   14,077.08/21,114.18 = 3,688.83/x
3. Step 3: Cross multiply
   14,077.08x = 21,114.18 × 3,688.83
4. Step 4: Simplify right side
   14,077.08x = 77,886,620.61
5. Step 5: Solve for x
   x = 77,886,620.61/14,077.08
6. Step 6: Final answer
   x = 5,532.87