Finding the Fourth Proportional to 9,870.18, 14,803.52 and 3,295.55

Step by Step Solution

1. Step 1: Write the proportion equation
   9,870.18 : 14,803.52 = 3,295.55 : x
2. Step 2: Convert to fraction form
   9,870.18/14,803.52 = 3,295.55/x
3. Step 3: Cross multiply
   9,870.18x = 14,803.52 × 3,295.55
4. Step 4: Simplify right side
   9,870.18x = 48,785,649.84
5. Step 5: Solve for x
   x = 48,785,649.84/9,870.18
6. Step 6: Final answer
   x = 4,942.73