Finding the Fourth Proportional to 83,346.34, 124,985.82 and 30,744.10

Step by Step Solution

1. Step 1: Write the proportion equation
   83,346.34 : 124,985.82 = 30,744.10 : x
2. Step 2: Convert to fraction form
   83,346.34/124,985.82 = 30,744.10/x
3. Step 3: Cross multiply
   83,346.34x = 124,985.82 × 30,744.10
4. Step 4: Simplify right side
   83,346.34x = 3,842,576,548.66
5. Step 5: Solve for x
   x = 3,842,576,548.66/83,346.34
6. Step 6: Final answer
   x = 46,103.72