Finding the Fourth Proportional to 5,598.83, 7,726.55 and 3,081.01

Step by Step Solution

1. Step 1: Write the proportion equation
   5,598.83 : 7,726.55 = 3,081.01 : x
2. Step 2: Convert to fraction form
   5,598.83/7,726.55 = 3,081.01/x
3. Step 3: Cross multiply
   5,598.83x = 7,726.55 × 3,081.01
4. Step 4: Simplify right side
   5,598.83x = 23,805,577.82
5. Step 5: Solve for x
   x = 23,805,577.82/5,598.83
6. Step 6: Final answer
   x = 4,251.88