Finding the Fourth Proportional to 59,178.78, 81,667.17 and 32,320.80

Step by Step Solution

1. Step 1: Write the proportion equation
   59,178.78 : 81,667.17 = 32,320.80 : x
2. Step 2: Convert to fraction form
   59,178.78/81,667.17 = 32,320.80/x
3. Step 3: Cross multiply
   59,178.78x = 81,667.17 × 32,320.80
4. Step 4: Simplify right side
   59,178.78x = 2,639,548,268.14
5. Step 5: Solve for x
   x = 2,639,548,268.14/59,178.78
6. Step 6: Final answer
   x = 44,602.95