Finding the Fourth Proportional to 9,300.76, 13,952.84 and 3,062.55

Step by Step Solution

1. Step 1: Write the proportion equation
   9,300.76 : 13,952.84 = 3,062.55 : x
2. Step 2: Convert to fraction form
   9,300.76/13,952.84 = 3,062.55/x
3. Step 3: Cross multiply
   9,300.76x = 13,952.84 × 3,062.55
4. Step 4: Simplify right side
   9,300.76x = 42,731,270.14
5. Step 5: Solve for x
   x = 42,731,270.14/9,300.76
6. Step 6: Final answer
   x = 4,594.38