Finding the Fourth Proportional to 1,937.58, 2,899.18 and 1,158.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,937.58 : 2,899.18 = 1,158.02 : x
2. Step 2: Convert to fraction form
   1,937.58/2,899.18 = 1,158.02/x
3. Step 3: Cross multiply
   1,937.58x = 2,899.18 × 1,158.02
4. Step 4: Simplify right side
   1,937.58x = 3,357,308.42
5. Step 5: Solve for x
   x = 3,357,308.42/1,937.58
6. Step 6: Final answer
   x = 1,732.73