Finding the Fourth Proportional to 52,939.52, 73,090.72 and 32,817.80

Step by Step Solution

1. Step 1: Write the proportion equation
   52,939.52 : 73,090.72 = 32,817.80 : x
2. Step 2: Convert to fraction form
   52,939.52/73,090.72 = 32,817.80/x
3. Step 3: Cross multiply
   52,939.52x = 73,090.72 × 32,817.80
4. Step 4: Simplify right side
   52,939.52x = 2,398,676,630.82
5. Step 5: Solve for x
   x = 2,398,676,630.82/52,939.52
6. Step 6: Final answer
   x = 45,309.75