Finding the Fourth Proportional to 1,513,107.42, 2,269,641.69 and 502,693.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,513,107.42 : 2,269,641.69 = 502,693.98 : x
2. Step 2: Convert to fraction form
   1,513,107.42/2,269,641.69 = 502,693.98/x
3. Step 3: Cross multiply
   1,513,107.42x = 2,269,641.69 × 502,693.98
4. Step 4: Simplify right side
   1,513,107.42x = 1,140,935,214,320.03
5. Step 5: Solve for x
   x = 1,140,935,214,320.03/1,513,107.42
6. Step 6: Final answer
   x = 754,034.51