Finding the Fourth Proportional to 9,840.49, 14,752.52 and 4,903.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,840.49 : 14,752.52 = 4,903.34 : x
2. Step 2: Convert to fraction form
   9,840.49/14,752.52 = 4,903.34/x
3. Step 3: Cross multiply
   9,840.49x = 14,752.52 × 4,903.34
4. Step 4: Simplify right side
   9,840.49x = 72,336,523.14
5. Step 5: Solve for x
   x = 72,336,523.14/9,840.49
6. Step 6: Final answer
   x = 7,350.91