Finding the Fourth Proportional to 1,902.52, 2,625.62 and 1,106.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,902.52 : 2,625.62 = 1,106.10 : x
2. Step 2: Convert to fraction form
   1,902.52/2,625.62 = 1,106.10/x
3. Step 3: Cross multiply
   1,902.52x = 2,625.62 × 1,106.10
4. Step 4: Simplify right side
   1,902.52x = 2,904,192.75
5. Step 5: Solve for x
   x = 2,904,192.75/1,902.52
6. Step 6: Final answer
   x = 1,526.50