Finding the Fourth Proportional to 67,659.04, 93,458.72 and 51,937.76

Step by Step Solution

1. Step 1: Write the proportion equation
   67,659.04 : 93,458.72 = 51,937.76 : x
2. Step 2: Convert to fraction form
   67,659.04/93,458.72 = 51,937.76/x
3. Step 3: Cross multiply
   67,659.04x = 93,458.72 × 51,937.76
4. Step 4: Simplify right side
   67,659.04x = 4,854,036,569.27
5. Step 5: Solve for x
   x = 4,854,036,569.27/67,659.04
6. Step 6: Final answer
   x = 71,742.62