Finding the Fourth Proportional to 9,384.52, 14,062.38 and 4,770.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,384.52 : 14,062.38 = 4,770.76 : x
2. Step 2: Convert to fraction form
   9,384.52/14,062.38 = 4,770.76/x
3. Step 3: Cross multiply
   9,384.52x = 14,062.38 × 4,770.76
4. Step 4: Simplify right side
   9,384.52x = 67,088,240.01
5. Step 5: Solve for x
   x = 67,088,240.01/9,384.52
6. Step 6: Final answer
   x = 7,148.82