Finding the Fourth Proportional to 627,765.01, 941,066.59 and 228,298.52

Step by Step Solution

1. Step 1: Write the proportion equation
   627,765.01 : 941,066.59 = 228,298.52 : x
2. Step 2: Convert to fraction form
   627,765.01/941,066.59 = 228,298.52/x
3. Step 3: Cross multiply
   627,765.01x = 941,066.59 × 228,298.52
4. Step 4: Simplify right side
   627,765.01x = 214,844,111,500.37
5. Step 5: Solve for x
   x = 214,844,111,500.37/627,765.01
6. Step 6: Final answer
   x = 342,236.52