Finding the Fourth Proportional to 82,434.50, 123,624.30 and 32,501.60

Step by Step Solution

1. Step 1: Write the proportion equation
   82,434.50 : 123,624.30 = 32,501.60 : x
2. Step 2: Convert to fraction form
   82,434.50/123,624.30 = 32,501.60/x
3. Step 3: Cross multiply
   82,434.50x = 123,624.30 × 32,501.60
4. Step 4: Simplify right side
   82,434.50x = 4,017,987,548.88
5. Step 5: Solve for x
   x = 4,017,987,548.88/82,434.50
6. Step 6: Final answer
   x = 48,741.58