Finding the Fourth Proportional to 48,710.81, 67,222.83 and 27,490.82

Step by Step Solution

1. Step 1: Write the proportion equation
   48,710.81 : 67,222.83 = 27,490.82 : x
2. Step 2: Convert to fraction form
   48,710.81/67,222.83 = 27,490.82/x
3. Step 3: Cross multiply
   48,710.81x = 67,222.83 × 27,490.82
4. Step 4: Simplify right side
   48,710.81x = 1,848,010,719.42
5. Step 5: Solve for x
   x = 1,848,010,719.42/48,710.81
6. Step 6: Final answer
   x = 37,938.41