Finding the Fourth Proportional to 846,568.81, 1,166,347.52 and 806,212.50

Step by Step Solution

1. Step 1: Write the proportion equation
   846,568.81 : 1,166,347.52 = 806,212.50 : x
2. Step 2: Convert to fraction form
   846,568.81/1,166,347.52 = 806,212.50/x
3. Step 3: Cross multiply
   846,568.81x = 1,166,347.52 × 806,212.50
4. Step 4: Simplify right side
   846,568.81x = 940,323,949,968
5. Step 5: Solve for x
   x = 940,323,949,968/846,568.81
6. Step 6: Final answer
   x = 1,110,747.22