Finding the Fourth Proportional to 1,036,111.62, 1,551,297.69 and 529,581.81

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,111.62 : 1,551,297.69 = 529,581.81 : x
2. Step 2: Convert to fraction form
   1,036,111.62/1,551,297.69 = 529,581.81/x
3. Step 3: Cross multiply
   1,036,111.62x = 1,551,297.69 × 529,581.81
4. Step 4: Simplify right side
   1,036,111.62x = 821,539,038,519.02
5. Step 5: Solve for x
   x = 821,539,038,519.02/1,036,111.62
6. Step 6: Final answer
   x = 792,905.92