Finding the Fourth Proportional to 50,044.86, 68,904.54 and 42,475.41

Step by Step Solution

1. Step 1: Write the proportion equation
   50,044.86 : 68,904.54 = 42,475.41 : x
2. Step 2: Convert to fraction form
   50,044.86/68,904.54 = 42,475.41/x
3. Step 3: Cross multiply
   50,044.86x = 68,904.54 × 42,475.41
4. Step 4: Simplify right side
   50,044.86x = 2,926,748,587.36
5. Step 5: Solve for x
   x = 2,926,748,587.36/50,044.86
6. Step 6: Final answer
   x = 58,482.50