Finding the Fourth Proportional to 1,359,104.78, 1,875,526.37 and 747,256.70

Step by Step Solution

1. Step 1: Write the proportion equation
   1,359,104.78 : 1,875,526.37 = 747,256.70 : x
2. Step 2: Convert to fraction form
   1,359,104.78/1,875,526.37 = 747,256.70/x
3. Step 3: Cross multiply
   1,359,104.78x = 1,875,526.37 × 747,256.70
4. Step 4: Simplify right side
   1,359,104.78x = 1,401,499,646,009.18
5. Step 5: Solve for x
   x = 1,401,499,646,009.18/1,359,104.78
6. Step 6: Final answer
   x = 1,031,193.23