Finding the Fourth Proportional to 4,071.83, 5,618.13 and 2,393.30

Step by Step Solution

1. Step 1: Write the proportion equation
   4,071.83 : 5,618.13 = 2,393.30 : x
2. Step 2: Convert to fraction form
   4,071.83/5,618.13 = 2,393.30/x
3. Step 3: Cross multiply
   4,071.83x = 5,618.13 × 2,393.30
4. Step 4: Simplify right side
   4,071.83x = 13,445,870.53
5. Step 5: Solve for x
   x = 13,445,870.53/4,071.83
6. Step 6: Final answer
   x = 3,302.17