Finding the Fourth Proportional to 1,022,436.96, 1,410,968.61 and 592,971.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,022,436.96 : 1,410,968.61 = 592,971.72 : x
2. Step 2: Convert to fraction form
   1,022,436.96/1,410,968.61 = 592,971.72/x
3. Step 3: Cross multiply
   1,022,436.96x = 1,410,968.61 × 592,971.72
4. Step 4: Simplify right side
   1,022,436.96x = 836,664,483,537.71
5. Step 5: Solve for x
   x = 836,664,483,537.71/1,022,436.96
6. Step 6: Final answer
   x = 818,304.22