Finding the Fourth Proportional to 2,915.01, 4,372.34 and 1,183.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,915.01 : 4,372.34 = 1,183.59 : x
2. Step 2: Convert to fraction form
   2,915.01/4,372.34 = 1,183.59/x
3. Step 3: Cross multiply
   2,915.01x = 4,372.34 × 1,183.59
4. Step 4: Simplify right side
   2,915.01x = 5,175,051.98
5. Step 5: Solve for x
   x = 5,175,051.98/2,915.01
6. Step 6: Final answer
   x = 1,775.31