Finding the Fourth Proportional to 60,212, 90,339.72 and 32,102.48

Step by Step Solution

1. Step 1: Write the proportion equation
   60,212 : 90,339.72 = 32,102.48 : x
2. Step 2: Convert to fraction form
   60,212/90,339.72 = 32,102.48/x
3. Step 3: Cross multiply
   60,212x = 90,339.72 × 32,102.48
4. Step 4: Simplify right side
   60,212x = 2,900,129,054.51
5. Step 5: Solve for x
   x = 2,900,129,054.51/60,212
6. Step 6: Final answer
   x = 48,165.30