Finding the Fourth Proportional to 1,344,498.53, 1,855,360.89 and 755,780.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,344,498.53 : 1,855,360.89 = 755,780.00 : x
2. Step 2: Convert to fraction form
   1,344,498.53/1,855,360.89 = 755,780.00/x
3. Step 3: Cross multiply
   1,344,498.53x = 1,855,360.89 × 755,780.00
4. Step 4: Simplify right side
   1,344,498.53x = 1,402,244,644,167.40
5. Step 5: Solve for x
   x = 1,402,244,644,167.40/1,344,498.53
6. Step 6: Final answer
   x = 1,042,949.93