Finding the Fourth Proportional to 47,634.81, 65,731.30 and 27,498.18

Step by Step Solution

1. Step 1: Write the proportion equation
   47,634.81 : 65,731.30 = 27,498.18 : x
2. Step 2: Convert to fraction form
   47,634.81/65,731.30 = 27,498.18/x
3. Step 3: Cross multiply
   47,634.81x = 65,731.30 × 27,498.18
4. Step 4: Simplify right side
   47,634.81x = 1,807,490,978.60
5. Step 5: Solve for x
   x = 1,807,490,978.60/47,634.81
6. Step 6: Final answer
   x = 37,944.75