Finding the Fourth Proportional to 33,064, 45,628.32 and 18,160

Step by Step Solution

1. Step 1: Write the proportion equation
   33,064 : 45,628.32 = 18,160 : x
2. Step 2: Convert to fraction form
   33,064/45,628.32 = 18,160/x
3. Step 3: Cross multiply
   33,064x = 45,628.32 × 18,160
4. Step 4: Simplify right side
   33,064x = 828,610,291.20
5. Step 5: Solve for x
   x = 828,610,291.20/33,064
6. Step 6: Final answer
   x = 25,060.80