Finding the Fourth Proportional to 82,415.48, 123,673.98 and 32,487.08

Step by Step Solution

1. Step 1: Write the proportion equation
   82,415.48 : 123,673.98 = 32,487.08 : x
2. Step 2: Convert to fraction form
   82,415.48/123,673.98 = 32,487.08/x
3. Step 3: Cross multiply
   82,415.48x = 123,673.98 × 32,487.08
4. Step 4: Simplify right side
   82,415.48x = 4,017,806,482.18
5. Step 5: Solve for x
   x = 4,017,806,482.18/82,415.48
6. Step 6: Final answer
   x = 48,750.63