Finding the Fourth Proportional to 57,564.77, 79,438.17 and 32,071.10

Step by Step Solution

1. Step 1: Write the proportion equation
   57,564.77 : 79,438.17 = 32,071.10 : x
2. Step 2: Convert to fraction form
   57,564.77/79,438.17 = 32,071.10/x
3. Step 3: Cross multiply
   57,564.77x = 79,438.17 × 32,071.10
4. Step 4: Simplify right side
   57,564.77x = 2,547,669,096.70
5. Step 5: Solve for x
   x = 2,547,669,096.70/57,564.77
6. Step 6: Final answer
   x = 44,257.44