Finding the Fourth Proportional to 1,954.67, 2,697.48 and 1,158.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,954.67 : 2,697.48 = 1,158.02 : x
2. Step 2: Convert to fraction form
   1,954.67/2,697.48 = 1,158.02/x
3. Step 3: Cross multiply
   1,954.67x = 2,697.48 × 1,158.02
4. Step 4: Simplify right side
   1,954.67x = 3,123,735.79
5. Step 5: Solve for x
   x = 3,123,735.79/1,954.67
6. Step 6: Final answer
   x = 1,598.09