Finding the Fourth Proportional to 56,568.66, 78,066.27 and 33,899.82

Step by Step Solution

1. Step 1: Write the proportion equation
   56,568.66 : 78,066.27 = 33,899.82 : x
2. Step 2: Convert to fraction form
   56,568.66/78,066.27 = 33,899.82/x
3. Step 3: Cross multiply
   56,568.66x = 78,066.27 × 33,899.82
4. Step 4: Simplify right side
   56,568.66x = 2,646,432,501.07
5. Step 5: Solve for x
   x = 2,646,432,501.07/56,568.66
6. Step 6: Final answer
   x = 46,782.66