Finding the Fourth Proportional to 57,288.72, 79,097.01 and 43,835.94

Step by Step Solution

1. Step 1: Write the proportion equation
   57,288.72 : 79,097.01 = 43,835.94 : x
2. Step 2: Convert to fraction form
   57,288.72/79,097.01 = 43,835.94/x
3. Step 3: Cross multiply
   57,288.72x = 79,097.01 × 43,835.94
4. Step 4: Simplify right side
   57,288.72x = 3,467,291,784.54
5. Step 5: Solve for x
   x = 3,467,291,784.54/57,288.72
6. Step 6: Final answer
   x = 60,523.11