Finding the Fourth Proportional to 293,406.67, 440,111.82 and 103,825.76

Step by Step Solution

1. Step 1: Write the proportion equation
   293,406.67 : 440,111.82 = 103,825.76 : x
2. Step 2: Convert to fraction form
   293,406.67/440,111.82 = 103,825.76/x
3. Step 3: Cross multiply
   293,406.67x = 440,111.82 × 103,825.76
4. Step 4: Simplify right side
   293,406.67x = 45,694,944,196.48
5. Step 5: Solve for x
   x = 45,694,944,196.48/293,406.67
6. Step 6: Final answer
   x = 155,739.28