Finding the Fourth Proportional to 2,328.77, 3,490.29 and 1,094.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,328.77 : 3,490.29 = 1,094.52 : x
2. Step 2: Convert to fraction form
   2,328.77/3,490.29 = 1,094.52/x
3. Step 3: Cross multiply
   2,328.77x = 3,490.29 × 1,094.52
4. Step 4: Simplify right side
   2,328.77x = 3,820,192.21
5. Step 5: Solve for x
   x = 3,820,192.21/2,328.77
6. Step 6: Final answer
   x = 1,640.44