Finding the Fourth Proportional to 32,300.58, 48,473.01 and 12,579.24

Step by Step Solution

1. Step 1: Write the proportion equation
   32,300.58 : 48,473.01 = 12,579.24 : x
2. Step 2: Convert to fraction form
   32,300.58/48,473.01 = 12,579.24/x
3. Step 3: Cross multiply
   32,300.58x = 48,473.01 × 12,579.24
4. Step 4: Simplify right side
   32,300.58x = 609,753,626.31
5. Step 5: Solve for x
   x = 609,753,626.31/32,300.58
6. Step 6: Final answer
   x = 18,877.48