Finding the Fourth Proportional to 60,793, 91,114.62 and 43,167.40

Step by Step Solution

1. Step 1: Write the proportion equation
   60,793 : 91,114.62 = 43,167.40 : x
2. Step 2: Convert to fraction form
   60,793/91,114.62 = 43,167.40/x
3. Step 3: Cross multiply
   60,793x = 91,114.62 × 43,167.40
4. Step 4: Simplify right side
   60,793x = 3,933,181,247.39
5. Step 5: Solve for x
   x = 3,933,181,247.39/60,793
6. Step 6: Final answer
   x = 64,697.93