Finding the Fourth Proportional to 52,100.67, 71,898.98 and 28,227.14

Step by Step Solution

1. Step 1: Write the proportion equation
   52,100.67 : 71,898.98 = 28,227.14 : x
2. Step 2: Convert to fraction form
   52,100.67/71,898.98 = 28,227.14/x
3. Step 3: Cross multiply
   52,100.67x = 71,898.98 × 28,227.14
4. Step 4: Simplify right side
   52,100.67x = 2,029,502,574.32
5. Step 5: Solve for x
   x = 2,029,502,574.32/52,100.67
6. Step 6: Final answer
   x = 38,953.48