Finding the Fourth Proportional to 2,828,150.02, 4,242,233.67 and 698,234.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,828,150.02 : 4,242,233.67 = 698,234.37 : x
2. Step 2: Convert to fraction form
   2,828,150.02/4,242,233.67 = 698,234.37/x
3. Step 3: Cross multiply
   2,828,150.02x = 4,242,233.67 × 698,234.37
4. Step 4: Simplify right side
   2,828,150.02x = 2,962,073,353,965.24
5. Step 5: Solve for x
   x = 2,962,073,353,965.24/2,828,150.02
6. Step 6: Final answer
   x = 1,047,353.69