Finding the Fourth Proportional to 5,598.63, 7,726.05 and 3,080.34

Step by Step Solution

1. Step 1: Write the proportion equation
   5,598.63 : 7,726.05 = 3,080.34 : x
2. Step 2: Convert to fraction form
   5,598.63/7,726.05 = 3,080.34/x
3. Step 3: Cross multiply
   5,598.63x = 7,726.05 × 3,080.34
4. Step 4: Simplify right side
   5,598.63x = 23,798,860.86
5. Step 5: Solve for x
   x = 23,798,860.86/5,598.63
6. Step 6: Final answer
   x = 4,250.84