Finding the Fourth Proportional to 86,500.24, 119,368.74 and 48,774.52

Step by Step Solution

1. Step 1: Write the proportion equation
   86,500.24 : 119,368.74 = 48,774.52 : x
2. Step 2: Convert to fraction form
   86,500.24/119,368.74 = 48,774.52/x
3. Step 3: Cross multiply
   86,500.24x = 119,368.74 × 48,774.52
4. Step 4: Simplify right side
   86,500.24x = 5,822,152,996.50
5. Step 5: Solve for x
   x = 5,822,152,996.50/86,500.24
6. Step 6: Final answer
   x = 67,307.94