Finding the Fourth Proportional to 67,613.72, 93,314.76 and 40,769.96

Step by Step Solution

1. Step 1: Write the proportion equation
   67,613.72 : 93,314.76 = 40,769.96 : x
2. Step 2: Convert to fraction form
   67,613.72/93,314.76 = 40,769.96/x
3. Step 3: Cross multiply
   67,613.72x = 93,314.76 × 40,769.96
4. Step 4: Simplify right side
   67,613.72x = 3,804,439,032.61
5. Step 5: Solve for x
   x = 3,804,439,032.61/67,613.72
6. Step 6: Final answer
   x = 56,267.26