Finding the Fourth Proportional to 83,004.75, 124,433.16 and 30,401.93

Step by Step Solution

1. Step 1: Write the proportion equation
   83,004.75 : 124,433.16 = 30,401.93 : x
2. Step 2: Convert to fraction form
   83,004.75/124,433.16 = 30,401.93/x
3. Step 3: Cross multiply
   83,004.75x = 124,433.16 × 30,401.93
4. Step 4: Simplify right side
   83,004.75x = 3,783,008,220.00
5. Step 5: Solve for x
   x = 3,783,008,220.00/83,004.75
6. Step 6: Final answer
   x = 45,575.80