Finding the Fourth Proportional to 9,818.08, 14,718.34 and 3,573.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,818.08 : 14,718.34 = 3,573.69 : x
2. Step 2: Convert to fraction form
   9,818.08/14,718.34 = 3,573.69/x
3. Step 3: Cross multiply
   9,818.08x = 14,718.34 × 3,573.69
4. Step 4: Simplify right side
   9,818.08x = 52,598,784.47
5. Step 5: Solve for x
   x = 52,598,784.47/9,818.08
6. Step 6: Final answer
   x = 5,357.34