Finding the Fourth Proportional to 1,131,723.72, 1,698,333.42 and 532,856.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,131,723.72 : 1,698,333.42 = 532,856.12 : x
2. Step 2: Convert to fraction form
   1,131,723.72/1,698,333.42 = 532,856.12/x
3. Step 3: Cross multiply
   1,131,723.72x = 1,698,333.42 × 532,856.12
4. Step 4: Simplify right side
   1,131,723.72x = 904,967,356,647.53
5. Step 5: Solve for x
   x = 904,967,356,647.53/1,131,723.72
6. Step 6: Final answer
   x = 799,636.29