Finding the Fourth Proportional to 2,069,216.52, 3,103,955.98 and 649,328.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,069,216.52 : 3,103,955.98 = 649,328.64 : x
2. Step 2: Convert to fraction form
   2,069,216.52/3,103,955.98 = 649,328.64/x
3. Step 3: Cross multiply
   2,069,216.52x = 3,103,955.98 × 649,328.64
4. Step 4: Simplify right side
   2,069,216.52x = 2,015,487,515,113.27
5. Step 5: Solve for x
   x = 2,015,487,515,113.27/2,069,216.52
6. Step 6: Final answer
   x = 974,034.13