Finding the Fourth Proportional to 1,359,018.81, 1,875,449.70 and 747,234.11

Step by Step Solution

1. Step 1: Write the proportion equation
   1,359,018.81 : 1,875,449.70 = 747,234.11 : x
2. Step 2: Convert to fraction form
   1,359,018.81/1,875,449.70 = 747,234.11/x
3. Step 3: Cross multiply
   1,359,018.81x = 1,875,449.70 × 747,234.11
4. Step 4: Simplify right side
   1,359,018.81x = 1,401,399,992,117.89
5. Step 5: Solve for x
   x = 1,401,399,992,117.89/1,359,018.81
6. Step 6: Final answer
   x = 1,031,185.13