Finding the Fourth Proportional to 32,985, 45,581.42 and 25,012.44

Step by Step Solution

1. Step 1: Write the proportion equation
   32,985 : 45,581.42 = 25,012.44 : x
2. Step 2: Convert to fraction form
   32,985/45,581.42 = 25,012.44/x
3. Step 3: Cross multiply
   32,985x = 45,581.42 × 25,012.44
4. Step 4: Simplify right side
   32,985x = 1,140,102,532.86
5. Step 5: Solve for x
   x = 1,140,102,532.86/32,985
6. Step 6: Final answer
   x = 34,564.27