Finding the Fourth Proportional to 67,641, 101,521.38 and 32,145.96

Step by Step Solution

1. Step 1: Write the proportion equation
   67,641 : 101,521.38 = 32,145.96 : x
2. Step 2: Convert to fraction form
   67,641/101,521.38 = 32,145.96/x
3. Step 3: Cross multiply
   67,641x = 101,521.38 × 32,145.96
4. Step 4: Simplify right side
   67,641x = 3,263,502,220.62
5. Step 5: Solve for x
   x = 3,263,502,220.62/67,641
6. Step 6: Final answer
   x = 48,247.40