Finding the Fourth Proportional to 6,100.88, 9,147.94 and 3,603.11

Step by Step Solution

1. Step 1: Write the proportion equation
   6,100.88 : 9,147.94 = 3,603.11 : x
2. Step 2: Convert to fraction form
   6,100.88/9,147.94 = 3,603.11/x
3. Step 3: Cross multiply
   6,100.88x = 9,147.94 × 3,603.11
4. Step 4: Simplify right side
   6,100.88x = 32,960,979.35
5. Step 5: Solve for x
   x = 32,960,979.35/6,100.88
6. Step 6: Final answer
   x = 5,402.66