Finding the Fourth Proportional to 49,672.10, 68,572.89 and 38,316.11

Step by Step Solution

1. Step 1: Write the proportion equation
   49,672.10 : 68,572.89 = 38,316.11 : x
2. Step 2: Convert to fraction form
   49,672.10/68,572.89 = 38,316.11/x
3. Step 3: Cross multiply
   49,672.10x = 68,572.89 × 38,316.11
4. Step 4: Simplify right side
   49,672.10x = 2,627,446,053.39
5. Step 5: Solve for x
   x = 2,627,446,053.39/49,672.10
6. Step 6: Final answer
   x = 52,895.82