Finding the Fourth Proportional to 56,651.94, 78,173.55 and 32,774.16

Step by Step Solution

1. Step 1: Write the proportion equation
   56,651.94 : 78,173.55 = 32,774.16 : x
2. Step 2: Convert to fraction form
   56,651.94/78,173.55 = 32,774.16/x
3. Step 3: Cross multiply
   56,651.94x = 78,173.55 × 32,774.16
4. Step 4: Simplify right side
   56,651.94x = 2,562,072,142.32
5. Step 5: Solve for x
   x = 2,562,072,142.32/56,651.94
6. Step 6: Final answer
   x = 45,224.79