Finding the Fourth Proportional to 1,336,949.69, 1,844,982.16 and 725,117.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,336,949.69 : 1,844,982.16 = 725,117.00 : x
2. Step 2: Convert to fraction form
   1,336,949.69/1,844,982.16 = 725,117.00/x
3. Step 3: Cross multiply
   1,336,949.69x = 1,844,982.16 × 725,117.00
4. Step 4: Simplify right side
   1,336,949.69x = 1,337,827,917,875.02
5. Step 5: Solve for x
   x = 1,337,827,917,875.02/1,336,949.69
6. Step 6: Final answer
   x = 1,000,656.89