Finding the Fourth Proportional to 2,046,218.71, 3,068,483.56 and 698,489.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046,218.71 : 3,068,483.56 = 698,489.98 : x
2. Step 2: Convert to fraction form
   2,046,218.71/3,068,483.56 = 698,489.98/x
3. Step 3: Cross multiply
   2,046,218.71x = 3,068,483.56 × 698,489.98
4. Step 4: Simplify right side
   2,046,218.71x = 2,143,305,032,226.52
5. Step 5: Solve for x
   x = 2,143,305,032,226.52/2,046,218.71
6. Step 6: Final answer
   x = 1,047,446.70