Finding the Fourth Proportional to 1,359,426.81, 1,875,969.30 and 747,578.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,359,426.81 : 1,875,969.30 = 747,578.94 : x
2. Step 2: Convert to fraction form
   1,359,426.81/1,875,969.30 = 747,578.94/x
3. Step 3: Cross multiply
   1,359,426.81x = 1,875,969.30 × 747,578.94
4. Step 4: Simplify right side
   1,359,426.81x = 1,402,435,140,766.54
5. Step 5: Solve for x
   x = 1,402,435,140,766.54/1,359,426.81
6. Step 6: Final answer
   x = 1,031,637.11