Finding the Fourth Proportional to 56,571.93, 78,060.59 and 32,693.99

Step by Step Solution

1. Step 1: Write the proportion equation
   56,571.93 : 78,060.59 = 32,693.99 : x
2. Step 2: Convert to fraction form
   56,571.93/78,060.59 = 32,693.99/x
3. Step 3: Cross multiply
   56,571.93x = 78,060.59 × 32,693.99
4. Step 4: Simplify right side
   56,571.93x = 2,552,112,180.54
5. Step 5: Solve for x
   x = 2,552,112,180.54/56,571.93
6. Step 6: Final answer
   x = 45,112.69