Finding the Fourth Proportional to 1,830.26, 2,525.60 and 1,084.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,830.26 : 2,525.60 = 1,084.09 : x
2. Step 2: Convert to fraction form
   1,830.26/2,525.60 = 1,084.09/x
3. Step 3: Cross multiply
   1,830.26x = 2,525.60 × 1,084.09
4. Step 4: Simplify right side
   1,830.26x = 2,737,974.10
5. Step 5: Solve for x
   x = 2,737,974.10/1,830.26
6. Step 6: Final answer
   x = 1,495.95