Finding the Fourth Proportional to 2,298.36, 3,447.52 and 999.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,298.36 : 3,447.52 = 999.52 : x
2. Step 2: Convert to fraction form
   2,298.36/3,447.52 = 999.52/x
3. Step 3: Cross multiply
   2,298.36x = 3,447.52 × 999.52
4. Step 4: Simplify right side
   2,298.36x = 3,445,865.19
5. Step 5: Solve for x
   x = 3,445,865.19/2,298.36
6. Step 6: Final answer
   x = 1,499.27