Finding the Fourth Proportional to 2,574,039.69, 3,859,545.56 and 976,715.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,574,039.69 : 3,859,545.56 = 976,715.03 : x
2. Step 2: Convert to fraction form
   2,574,039.69/3,859,545.56 = 976,715.03/x
3. Step 3: Cross multiply
   2,574,039.69x = 3,859,545.56 × 976,715.03
4. Step 4: Simplify right side
   2,574,039.69x = 3,769,676,133,240.46
5. Step 5: Solve for x
   x = 3,769,676,133,240.46/2,574,039.69
6. Step 6: Final answer
   x = 1,464,498.06