Finding the Fourth Proportional to 2,233.60, 3,081.92 and 1,526.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,233.60 : 3,081.92 = 1,526.08 : x
2. Step 2: Convert to fraction form
   2,233.60/3,081.92 = 1,526.08/x
3. Step 3: Cross multiply
   2,233.60x = 3,081.92 × 1,526.08
4. Step 4: Simplify right side
   2,233.60x = 4,703,256.47
5. Step 5: Solve for x
   x = 4,703,256.47/2,233.60
6. Step 6: Final answer
   x = 2,105.68