Finding the Fourth Proportional to 56,571.81, 78,060.41 and 32,693.87

Step by Step Solution

1. Step 1: Write the proportion equation
   56,571.81 : 78,060.41 = 32,693.87 : x
2. Step 2: Convert to fraction form
   56,571.81/78,060.41 = 32,693.87/x
3. Step 3: Cross multiply
   56,571.81x = 78,060.41 × 32,693.87
4. Step 4: Simplify right side
   56,571.81x = 2,552,096,896.69
5. Step 5: Solve for x
   x = 2,552,096,896.69/56,571.81
6. Step 6: Final answer
   x = 45,112.52