Finding the Fourth Proportional to 6,055.30, 9,087.45 and 3,132.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,055.30 : 9,087.45 = 3,132.10 : x
2. Step 2: Convert to fraction form
   6,055.30/9,087.45 = 3,132.10/x
3. Step 3: Cross multiply
   6,055.30x = 9,087.45 × 3,132.10
4. Step 4: Simplify right side
   6,055.30x = 28,462,802.15
5. Step 5: Solve for x
   x = 28,462,802.15/6,055.30
6. Step 6: Final answer
   x = 4,700.48