Finding the Fourth Proportional to 48,510.72, 66,944.69 and 27,290.00

Step by Step Solution

1. Step 1: Write the proportion equation
   48,510.72 : 66,944.69 = 27,290.00 : x
2. Step 2: Convert to fraction form
   48,510.72/66,944.69 = 27,290.00/x
3. Step 3: Cross multiply
   48,510.72x = 66,944.69 × 27,290.00
4. Step 4: Simplify right side
   48,510.72x = 1,826,920,118.93
5. Step 5: Solve for x
   x = 1,826,920,118.93/48,510.72
6. Step 6: Final answer
   x = 37,660.14