Finding the Fourth Proportional to 10,498.50, 15,750.18 and 3,573

Step by Step Solution

1. Step 1: Write the proportion equation
   10,498.50 : 15,750.18 = 3,573 : x
2. Step 2: Convert to fraction form
   10,498.50/15,750.18 = 3,573/x
3. Step 3: Cross multiply
   10,498.50x = 15,750.18 × 3,573
4. Step 4: Simplify right side
   10,498.50x = 56,275,393.14
5. Step 5: Solve for x
   x = 56,275,393.14/10,498.50
6. Step 6: Final answer
   x = 5,360.33