Finding the Fourth Proportional to 3,941.76, 5,915.52 and 3,803.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,941.76 : 5,915.52 = 3,803.52 : x
2. Step 2: Convert to fraction form
   3,941.76/5,915.52 = 3,803.52/x
3. Step 3: Cross multiply
   3,941.76x = 5,915.52 × 3,803.52
4. Step 4: Simplify right side
   3,941.76x = 22,499,798.63
5. Step 5: Solve for x
   x = 22,499,798.63/3,941.76
6. Step 6: Final answer
   x = 5,708.06