Finding the Fourth Proportional to 1,222,081.68, 1,833,014.82 and 547,982.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,222,081.68 : 1,833,014.82 = 547,982.06 : x
2. Step 2: Convert to fraction form
   1,222,081.68/1,833,014.82 = 547,982.06/x
3. Step 3: Cross multiply
   1,222,081.68x = 1,833,014.82 × 547,982.06
4. Step 4: Simplify right side
   1,222,081.68x = 1,004,459,227,909.06
5. Step 5: Solve for x
   x = 1,004,459,227,909.06/1,222,081.68
6. Step 6: Final answer
   x = 821,924.79