Finding the Fourth Proportional to 1,507,827.51, 2,261,710.15 and 497,010.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,507,827.51 : 2,261,710.15 = 497,010.15 : x
2. Step 2: Convert to fraction form
   1,507,827.51/2,261,710.15 = 497,010.15/x
3. Step 3: Cross multiply
   1,507,827.51x = 2,261,710.15 × 497,010.15
4. Step 4: Simplify right side
   1,507,827.51x = 1,124,092,899,665.50
5. Step 5: Solve for x
   x = 1,124,092,899,665.50/1,507,827.51
6. Step 6: Final answer
   x = 745,504.97