Finding the Fourth Proportional to 5,819,300.72, 8,728,951.80 and 1,775,810

Step by Step Solution

1. Step 1: Write the proportion equation
   5,819,300.72 : 8,728,951.80 = 1,775,810 : x
2. Step 2: Convert to fraction form
   5,819,300.72/8,728,951.80 = 1,775,810/x
3. Step 3: Cross multiply
   5,819,300.72x = 8,728,951.80 × 1,775,810
4. Step 4: Simplify right side
   5,819,300.72x = 15,500,959,895,958.00
5. Step 5: Solve for x
   x = 15,500,959,895,958.00/5,819,300.72
6. Step 6: Final answer
   x = 2,663,715.22