Finding the Fourth Proportional to 50,594, 69,819.72 and 28,238

Step by Step Solution

1. Step 1: Write the proportion equation
   50,594 : 69,819.72 = 28,238 : x
2. Step 2: Convert to fraction form
   50,594/69,819.72 = 28,238/x
3. Step 3: Cross multiply
   50,594x = 69,819.72 × 28,238
4. Step 4: Simplify right side
   50,594x = 1,971,569,253.36
5. Step 5: Solve for x
   x = 1,971,569,253.36/50,594
6. Step 6: Final answer
   x = 38,968.44