Finding the Fourth Proportional to 1,838.46, 2,536.56 and 1,746.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,838.46 : 2,536.56 = 1,746.12 : x
2. Step 2: Convert to fraction form
   1,838.46/2,536.56 = 1,746.12/x
3. Step 3: Cross multiply
   1,838.46x = 2,536.56 × 1,746.12
4. Step 4: Simplify right side
   1,838.46x = 4,429,138.15
5. Step 5: Solve for x
   x = 4,429,138.15/1,838.46
6. Step 6: Final answer
   x = 2,409.16