Finding the Fourth Proportional to 2,268,101.92, 3,401,615.43 and 648,820.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,268,101.92 : 3,401,615.43 = 648,820.83 : x
2. Step 2: Convert to fraction form
   2,268,101.92/3,401,615.43 = 648,820.83/x
3. Step 3: Cross multiply
   2,268,101.92x = 3,401,615.43 × 648,820.83
4. Step 4: Simplify right side
   2,268,101.92x = 2,207,038,946,633.41
5. Step 5: Solve for x
   x = 2,207,038,946,633.41/2,268,101.92
6. Step 6: Final answer
   x = 973,077.50