Finding the Fourth Proportional to 59,226, 81,731.92 and 32,730

Step by Step Solution

1. Step 1: Write the proportion equation
   59,226 : 81,731.92 = 32,730 : x
2. Step 2: Convert to fraction form
   59,226/81,731.92 = 32,730/x
3. Step 3: Cross multiply
   59,226x = 81,731.92 × 32,730
4. Step 4: Simplify right side
   59,226x = 2,675,085,741.60
5. Step 5: Solve for x
   x = 2,675,085,741.60/59,226
6. Step 6: Final answer
   x = 45,167.42