Finding the Fourth Proportional to 57,816.08, 79,784.16 and 32,665.04

Step by Step Solution

1. Step 1: Write the proportion equation
   57,816.08 : 79,784.16 = 32,665.04 : x
2. Step 2: Convert to fraction form
   57,816.08/79,784.16 = 32,665.04/x
3. Step 3: Cross multiply
   57,816.08x = 79,784.16 × 32,665.04
4. Step 4: Simplify right side
   57,816.08x = 2,606,152,777.77
5. Step 5: Solve for x
   x = 2,606,152,777.77/57,816.08
6. Step 6: Final answer
   x = 45,076.61