Finding the Fourth Proportional to 49,273.01, 67,916.88 and 38,499.05

Step by Step Solution

1. Step 1: Write the proportion equation
   49,273.01 : 67,916.88 = 38,499.05 : x
2. Step 2: Convert to fraction form
   49,273.01/67,916.88 = 38,499.05/x
3. Step 3: Cross multiply
   49,273.01x = 67,916.88 × 38,499.05
4. Step 4: Simplify right side
   49,273.01x = 2,614,735,146.72
5. Step 5: Solve for x
   x = 2,614,735,146.72/49,273.01
6. Step 6: Final answer
   x = 53,066.28