Finding the Fourth Proportional to 49,498.05, 74,296.50 and 27,321.87

Step by Step Solution

1. Step 1: Write the proportion equation
   49,498.05 : 74,296.50 = 27,321.87 : x
2. Step 2: Convert to fraction form
   49,498.05/74,296.50 = 27,321.87/x
3. Step 3: Cross multiply
   49,498.05x = 74,296.50 × 27,321.87
4. Step 4: Simplify right side
   49,498.05x = 2,029,919,314.46
5. Step 5: Solve for x
   x = 2,029,919,314.46/49,498.05
6. Step 6: Final answer
   x = 41,010.09