Finding the Fourth Proportional to 60,426.96, 83,411.66 and 51,894.82

Step by Step Solution

1. Step 1: Write the proportion equation
   60,426.96 : 83,411.66 = 51,894.82 : x
2. Step 2: Convert to fraction form
   60,426.96/83,411.66 = 51,894.82/x
3. Step 3: Cross multiply
   60,426.96x = 83,411.66 × 51,894.82
4. Step 4: Simplify right side
   60,426.96x = 4,328,633,081.60
5. Step 5: Solve for x
   x = 4,328,633,081.60/60,426.96
6. Step 6: Final answer
   x = 71,634.14