Finding the Fourth Proportional to 1,650.00, 2,475.27 and 784.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,650.00 : 2,475.27 = 784.02 : x
2. Step 2: Convert to fraction form
   1,650.00/2,475.27 = 784.02/x
3. Step 3: Cross multiply
   1,650.00x = 2,475.27 × 784.02
4. Step 4: Simplify right side
   1,650.00x = 1,940,644.89
5. Step 5: Solve for x
   x = 1,940,644.89/1,650.00
6. Step 6: Final answer
   x = 1,176.15