Finding the Fourth Proportional to 56,568.69, 78,066.05 and 32,696.37

Step by Step Solution

1. Step 1: Write the proportion equation
   56,568.69 : 78,066.05 = 32,696.37 : x
2. Step 2: Convert to fraction form
   56,568.69/78,066.05 = 32,696.37/x
3. Step 3: Cross multiply
   56,568.69x = 78,066.05 × 32,696.37
4. Step 4: Simplify right side
   56,568.69x = 2,552,476,291.76
5. Step 5: Solve for x
   x = 2,552,476,291.76/56,568.69
6. Step 6: Final answer
   x = 45,121.71