Finding the Fourth Proportional to 2,561,869.83, 3,842,743.50 and 832,737.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,561,869.83 : 3,842,743.50 = 832,737.51 : x
2. Step 2: Convert to fraction form
   2,561,869.83/3,842,743.50 = 832,737.51/x
3. Step 3: Cross multiply
   2,561,869.83x = 3,842,743.50 × 832,737.51
4. Step 4: Simplify right side
   2,561,869.83x = 3,199,996,653,758.69
5. Step 5: Solve for x
   x = 3,199,996,653,758.69/2,561,869.83
6. Step 6: Final answer
   x = 1,249,086.36