Finding the Fourth Proportional to 60,710.42, 83,823.53 and 50,664.82

Step by Step Solution

1. Step 1: Write the proportion equation
   60,710.42 : 83,823.53 = 50,664.82 : x
2. Step 2: Convert to fraction form
   60,710.42/83,823.53 = 50,664.82/x
3. Step 3: Cross multiply
   60,710.42x = 83,823.53 × 50,664.82
4. Step 4: Simplify right side
   60,710.42x = 4,246,904,059.21
5. Step 5: Solve for x
   x = 4,246,904,059.21/60,710.42
6. Step 6: Final answer
   x = 69,953.46