Finding the Fourth Proportional to 2,334.81, 3,499.89 and 1,100.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,334.81 : 3,499.89 = 1,100.02 : x
2. Step 2: Convert to fraction form
   2,334.81/3,499.89 = 1,100.02/x
3. Step 3: Cross multiply
   2,334.81x = 3,499.89 × 1,100.02
4. Step 4: Simplify right side
   2,334.81x = 3,849,949.00
5. Step 5: Solve for x
   x = 3,849,949.00/2,334.81
6. Step 6: Final answer
   x = 1,648.93