Finding the Fourth Proportional to 3,116.61, 4,669.52 and 2,384.01

Step by Step Solution

1. Step 1: Write the proportion equation
   3,116.61 : 4,669.52 = 2,384.01 : x
2. Step 2: Convert to fraction form
   3,116.61/4,669.52 = 2,384.01/x
3. Step 3: Cross multiply
   3,116.61x = 4,669.52 × 2,384.01
4. Step 4: Simplify right side
   3,116.61x = 11,132,170.46
5. Step 5: Solve for x
   x = 11,132,170.46/3,116.61
6. Step 6: Final answer
   x = 3,571.88