Finding the Fourth Proportional to 49,272.50, 67,996.05 and 26,916.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,272.50 : 67,996.05 = 26,916.50 : x
2. Step 2: Convert to fraction form
   49,272.50/67,996.05 = 26,916.50/x
3. Step 3: Cross multiply
   49,272.50x = 67,996.05 × 26,916.50
4. Step 4: Simplify right side
   49,272.50x = 1,830,215,679.83
5. Step 5: Solve for x
   x = 1,830,215,679.83/49,272.50
6. Step 6: Final answer
   x = 37,144.77