Finding the Fourth Proportional to 1,741.36, 2,402.50 and 985.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,741.36 : 2,402.50 = 985.02 : x
2. Step 2: Convert to fraction form
   1,741.36/2,402.50 = 985.02/x
3. Step 3: Cross multiply
   1,741.36x = 2,402.50 × 985.02
4. Step 4: Simplify right side
   1,741.36x = 2,366,493.61
5. Step 5: Solve for x
   x = 2,366,493.61/1,741.36
6. Step 6: Final answer
   x = 1,359.00