Finding the Fourth Proportional to 238,332.54, 357,498.69 and 60,839.49

Step by Step Solution

1. Step 1: Write the proportion equation
   238,332.54 : 357,498.69 = 60,839.49 : x
2. Step 2: Convert to fraction form
   238,332.54/357,498.69 = 60,839.49/x
3. Step 3: Cross multiply
   238,332.54x = 357,498.69 × 60,839.49
4. Step 4: Simplify right side
   238,332.54x = 21,750,039,544.04
5. Step 5: Solve for x
   x = 21,750,039,544.04/238,332.54
6. Step 6: Final answer
   x = 91,259.21