Finding the Fourth Proportional to 9,872.52, 14,808.16 and 3,298.14

Step by Step Solution

1. Step 1: Write the proportion equation
   9,872.52 : 14,808.16 = 3,298.14 : x
2. Step 2: Convert to fraction form
   9,872.52/14,808.16 = 3,298.14/x
3. Step 3: Cross multiply
   9,872.52x = 14,808.16 × 3,298.14
4. Step 4: Simplify right side
   9,872.52x = 48,839,384.82
5. Step 5: Solve for x
   x = 48,839,384.82/9,872.52
6. Step 6: Final answer
   x = 4,947.00