Finding the Fourth Proportional to 4,105.13, 5,667.98 and 3,705.93

Step by Step Solution

1. Step 1: Write the proportion equation
   4,105.13 : 5,667.98 = 3,705.93 : x
2. Step 2: Convert to fraction form
   4,105.13/5,667.98 = 3,705.93/x
3. Step 3: Cross multiply
   4,105.13x = 5,667.98 × 3,705.93
4. Step 4: Simplify right side
   4,105.13x = 21,005,118.59
5. Step 5: Solve for x
   x = 21,005,118.59/4,105.13
6. Step 6: Final answer
   x = 5,116.80