Finding the Fourth Proportional to 83,265.12, 124,839.24 and 30,667.84

Step by Step Solution

1. Step 1: Write the proportion equation
   83,265.12 : 124,839.24 = 30,667.84 : x
2. Step 2: Convert to fraction form
   83,265.12/124,839.24 = 30,667.84/x
3. Step 3: Cross multiply
   83,265.12x = 124,839.24 × 30,667.84
4. Step 4: Simplify right side
   83,265.12x = 3,828,549,838.04
5. Step 5: Solve for x
   x = 3,828,549,838.04/83,265.12
6. Step 6: Final answer
   x = 45,980.24