Finding the Fourth Proportional to 3,827,112.89, 5,740,525.78 and 948,489.17

Step by Step Solution

1. Step 1: Write the proportion equation
   3,827,112.89 : 5,740,525.78 = 948,489.17 : x
2. Step 2: Convert to fraction form
   3,827,112.89/5,740,525.78 = 948,489.17/x
3. Step 3: Cross multiply
   3,827,112.89x = 5,740,525.78 × 948,489.17
4. Step 4: Simplify right side
   3,827,112.89x = 5,444,826,501,361.95
5. Step 5: Solve for x
   x = 5,444,826,501,361.95/3,827,112.89
6. Step 6: Final answer
   x = 1,422,698.17