Finding the Fourth Proportional to 86,835.50, 119,839.43 and 48,598.88

Step by Step Solution

1. Step 1: Write the proportion equation
   86,835.50 : 119,839.43 = 48,598.88 : x
2. Step 2: Convert to fraction form
   86,835.50/119,839.43 = 48,598.88/x
3. Step 3: Cross multiply
   86,835.50x = 119,839.43 × 48,598.88
4. Step 4: Simplify right side
   86,835.50x = 5,824,062,498.93
5. Step 5: Solve for x
   x = 5,824,062,498.93/86,835.50
6. Step 6: Final answer
   x = 67,070.06