Finding the Fourth Proportional to 58,665.60, 80,952.48 and 34,793.28

Step by Step Solution

1. Step 1: Write the proportion equation
   58,665.60 : 80,952.48 = 34,793.28 : x
2. Step 2: Convert to fraction form
   58,665.60/80,952.48 = 34,793.28/x
3. Step 3: Cross multiply
   58,665.60x = 80,952.48 × 34,793.28
4. Step 4: Simplify right side
   58,665.60x = 2,816,602,303.33
5. Step 5: Solve for x
   x = 2,816,602,303.33/58,665.60
6. Step 6: Final answer
   x = 48,011.14