Finding the Fourth Proportional to 14,090.56, 21,134.24 and 3,703.12

Step by Step Solution

1. Step 1: Write the proportion equation
   14,090.56 : 21,134.24 = 3,703.12 : x
2. Step 2: Convert to fraction form
   14,090.56/21,134.24 = 3,703.12/x
3. Step 3: Cross multiply
   14,090.56x = 21,134.24 × 3,703.12
4. Step 4: Simplify right side
   14,090.56x = 78,262,626.83
5. Step 5: Solve for x
   x = 78,262,626.83/14,090.56
6. Step 6: Final answer
   x = 5,554.26