Finding the Fourth Proportional to 86,499.26, 119,369 and 48,773.52

Step by Step Solution

1. Step 1: Write the proportion equation
   86,499.26 : 119,369 = 48,773.52 : x
2. Step 2: Convert to fraction form
   86,499.26/119,369 = 48,773.52/x
3. Step 3: Cross multiply
   86,499.26x = 119,369 × 48,773.52
4. Step 4: Simplify right side
   86,499.26x = 5,822,046,308.88
5. Step 5: Solve for x
   x = 5,822,046,308.88/86,499.26
6. Step 6: Final answer
   x = 67,307.47