Finding the Fourth Proportional to 1,880.10, 2,594.52 and 1,181.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,880.10 : 2,594.52 = 1,181.34 : x
2. Step 2: Convert to fraction form
   1,880.10/2,594.52 = 1,181.34/x
3. Step 3: Cross multiply
   1,880.10x = 2,594.52 × 1,181.34
4. Step 4: Simplify right side
   1,880.10x = 3,065,010.26
5. Step 5: Solve for x
   x = 3,065,010.26/1,880.10
6. Step 6: Final answer
   x = 1,630.24