Finding the Fourth Proportional to 2,733.02, 4,098.93 and 784.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,733.02 : 4,098.93 = 784.79 : x
2. Step 2: Convert to fraction form
   2,733.02/4,098.93 = 784.79/x
3. Step 3: Cross multiply
   2,733.02x = 4,098.93 × 784.79
4. Step 4: Simplify right side
   2,733.02x = 3,216,799.27
5. Step 5: Solve for x
   x = 3,216,799.27/2,733.02
6. Step 6: Final answer
   x = 1,177.01