Finding the Fourth Proportional to 2,584,059.48, 3,875,793.71 and 690,948.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,584,059.48 : 3,875,793.71 = 690,948.54 : x
2. Step 2: Convert to fraction form
   2,584,059.48/3,875,793.71 = 690,948.54/x
3. Step 3: Cross multiply
   2,584,059.48x = 3,875,793.71 × 690,948.54
4. Step 4: Simplify right side
   2,584,059.48x = 2,677,974,001,810.94
5. Step 5: Solve for x
   x = 2,677,974,001,810.94/2,584,059.48
6. Step 6: Final answer
   x = 1,036,343.79