Finding the Fourth Proportional to 32,830.20, 45,611.52 and 32,436.54

Step by Step Solution

1. Step 1: Write the proportion equation
   32,830.20 : 45,611.52 = 32,436.54 : x
2. Step 2: Convert to fraction form
   32,830.20/45,611.52 = 32,436.54/x
3. Step 3: Cross multiply
   32,830.20x = 45,611.52 × 32,436.54
4. Step 4: Simplify right side
   32,830.20x = 1,479,479,892.94
5. Step 5: Solve for x
   x = 1,479,479,892.94/32,830.20
6. Step 6: Final answer
   x = 45,064.60