Finding the Fourth Proportional to 60,956.12, 83,932.52 and 53,359.94

Step by Step Solution

1. Step 1: Write the proportion equation
   60,956.12 : 83,932.52 = 53,359.94 : x
2. Step 2: Convert to fraction form
   60,956.12/83,932.52 = 53,359.94/x
3. Step 3: Cross multiply
   60,956.12x = 83,932.52 × 53,359.94
4. Step 4: Simplify right side
   60,956.12x = 4,478,634,231.25
5. Step 5: Solve for x
   x = 4,478,634,231.25/60,956.12
6. Step 6: Final answer
   x = 73,473.09