Finding the Fourth Proportional to 5,300.63, 7,946.82 and 3,076.04

Step by Step Solution

1. Step 1: Write the proportion equation
   5,300.63 : 7,946.82 = 3,076.04 : x
2. Step 2: Convert to fraction form
   5,300.63/7,946.82 = 3,076.04/x
3. Step 3: Cross multiply
   5,300.63x = 7,946.82 × 3,076.04
4. Step 4: Simplify right side
   5,300.63x = 24,444,726.86
5. Step 5: Solve for x
   x = 24,444,726.86/5,300.63
6. Step 6: Final answer
   x = 4,611.67