Finding the Fourth Proportional to 2,598.35, 3,892.66 and 1,300.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,598.35 : 3,892.66 = 1,300.73 : x
2. Step 2: Convert to fraction form
   2,598.35/3,892.66 = 1,300.73/x
3. Step 3: Cross multiply
   2,598.35x = 3,892.66 × 1,300.73
4. Step 4: Simplify right side
   2,598.35x = 5,063,276.93
5. Step 5: Solve for x
   x = 5,063,276.93/2,598.35
6. Step 6: Final answer
   x = 1,948.65