Finding the Fourth Proportional to 6,061.02, 9,090.38 and 1,618.71

Step by Step Solution

1. Step 1: Write the proportion equation
   6,061.02 : 9,090.38 = 1,618.71 : x
2. Step 2: Convert to fraction form
   6,061.02/9,090.38 = 1,618.71/x
3. Step 3: Cross multiply
   6,061.02x = 9,090.38 × 1,618.71
4. Step 4: Simplify right side
   6,061.02x = 14,714,680.92
5. Step 5: Solve for x
   x = 14,714,680.92/6,061.02
6. Step 6: Final answer
   x = 2,427.76