Finding the Fourth Proportional to 87,196.23, 120,101.63 and 67,014.50

Step by Step Solution

1. Step 1: Write the proportion equation
   87,196.23 : 120,101.63 = 67,014.50 : x
2. Step 2: Convert to fraction form
   87,196.23/120,101.63 = 67,014.50/x
3. Step 3: Cross multiply
   87,196.23x = 120,101.63 × 67,014.50
4. Step 4: Simplify right side
   87,196.23x = 8,048,549,748.05
5. Step 5: Solve for x
   x = 8,048,549,748.05/87,196.23
6. Step 6: Final answer
   x = 92,303.87