Finding the Fourth Proportional to 1,317,691.31, 1,818,401.28 and 736,908.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,317,691.31 : 1,818,401.28 = 736,908.00 : x
2. Step 2: Convert to fraction form
   1,317,691.31/1,818,401.28 = 736,908.00/x
3. Step 3: Cross multiply
   1,317,691.31x = 1,818,401.28 × 736,908.00
4. Step 4: Simplify right side
   1,317,691.31x = 1,339,994,440,859.83
5. Step 5: Solve for x
   x = 1,339,994,440,859.83/1,317,691.31
6. Step 6: Final answer
   x = 1,016,925.92