Finding the Fourth Proportional to 1,359,443.98, 1,875,983.60 and 747,591.58

Step by Step Solution

1. Step 1: Write the proportion equation
   1,359,443.98 : 1,875,983.60 = 747,591.58 : x
2. Step 2: Convert to fraction form
   1,359,443.98/1,875,983.60 = 747,591.58/x
3. Step 3: Cross multiply
   1,359,443.98x = 1,875,983.60 × 747,591.58
4. Step 4: Simplify right side
   1,359,443.98x = 1,402,469,543,578.09
5. Step 5: Solve for x
   x = 1,402,469,543,578.09/1,359,443.98
6. Step 6: Final answer
   x = 1,031,649.38