Finding the Fourth Proportional to 11,904.18, 17,833.04 and 5,655.30

Step by Step Solution

1. Step 1: Write the proportion equation
   11,904.18 : 17,833.04 = 5,655.30 : x
2. Step 2: Convert to fraction form
   11,904.18/17,833.04 = 5,655.30/x
3. Step 3: Cross multiply
   11,904.18x = 17,833.04 × 5,655.30
4. Step 4: Simplify right side
   11,904.18x = 100,851,191.11
5. Step 5: Solve for x
   x = 100,851,191.11/11,904.18
6. Step 6: Final answer
   x = 8,471.91