Finding the Fourth Proportional to 1,880.89, 2,594.02 and 1,134.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,880.89 : 2,594.02 = 1,134.69 : x
2. Step 2: Convert to fraction form
   1,880.89/2,594.02 = 1,134.69/x
3. Step 3: Cross multiply
   1,880.89x = 2,594.02 × 1,134.69
4. Step 4: Simplify right side
   1,880.89x = 2,943,408.55
5. Step 5: Solve for x
   x = 2,943,408.55/1,880.89
6. Step 6: Final answer
   x = 1,564.90