Finding the Fourth Proportional to 32,460.89, 48,698.60 and 10,275.59

Step by Step Solution

1. Step 1: Write the proportion equation
   32,460.89 : 48,698.60 = 10,275.59 : x
2. Step 2: Convert to fraction form
   32,460.89/48,698.60 = 10,275.59/x
3. Step 3: Cross multiply
   32,460.89x = 48,698.60 × 10,275.59
4. Step 4: Simplify right side
   32,460.89x = 500,406,552.30
5. Step 5: Solve for x
   x = 500,406,552.30/32,460.89
6. Step 6: Final answer
   x = 15,415.68