Finding the Fourth Proportional to 2,288.00, 3,429.95 and 1,117.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,288.00 : 3,429.95 = 1,117.34 : x
2. Step 2: Convert to fraction form
   2,288.00/3,429.95 = 1,117.34/x
3. Step 3: Cross multiply
   2,288.00x = 3,429.95 × 1,117.34
4. Step 4: Simplify right side
   2,288.00x = 3,832,397.60
5. Step 5: Solve for x
   x = 3,832,397.60/2,288.00
6. Step 6: Final answer
   x = 1,675.00