Finding the Fourth Proportional to 1,852,315.69, 2,776,876.50 and 715,875.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,852,315.69 : 2,776,876.50 = 715,875.33 : x
2. Step 2: Convert to fraction form
   1,852,315.69/2,776,876.50 = 715,875.33/x
3. Step 3: Cross multiply
   1,852,315.69x = 2,776,876.50 × 715,875.33
4. Step 4: Simplify right side
   1,852,315.69x = 1,987,897,380,806.75
5. Step 5: Solve for x
   x = 1,987,897,380,806.75/1,852,315.69
6. Step 6: Final answer
   x = 1,073,195.78