Finding the Fourth Proportional to 11,573.35, 17,358.71 and 3,253.70

Step by Step Solution

1. Step 1: Write the proportion equation
   11,573.35 : 17,358.71 = 3,253.70 : x
2. Step 2: Convert to fraction form
   11,573.35/17,358.71 = 3,253.70/x
3. Step 3: Cross multiply
   11,573.35x = 17,358.71 × 3,253.70
4. Step 4: Simplify right side
   11,573.35x = 56,480,061.86
5. Step 5: Solve for x
   x = 56,480,061.86/11,573.35
6. Step 6: Final answer
   x = 4,880.18