Finding the Fourth Proportional to 123,066.28, 184,628.22 and 52,906.60

Step by Step Solution

1. Step 1: Write the proportion equation
   123,066.28 : 184,628.22 = 52,906.60 : x
2. Step 2: Convert to fraction form
   123,066.28/184,628.22 = 52,906.60/x
3. Step 3: Cross multiply
   123,066.28x = 184,628.22 × 52,906.60
4. Step 4: Simplify right side
   123,066.28x = 9,768,051,384.25
5. Step 5: Solve for x
   x = 9,768,051,384.25/123,066.28
6. Step 6: Final answer
   x = 79,372.28