Finding the Fourth Proportional to 3,298,178.18, 4,947,196.77 and 902,022.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,298,178.18 : 4,947,196.77 = 902,022.82 : x
2. Step 2: Convert to fraction form
   3,298,178.18/4,947,196.77 = 902,022.82/x
3. Step 3: Cross multiply
   3,298,178.18x = 4,947,196.77 × 902,022.82
4. Step 4: Simplify right side
   3,298,178.18x = 4,462,484,369,202.30
5. Step 5: Solve for x
   x = 4,462,484,369,202.30/3,298,178.18
6. Step 6: Final answer
   x = 1,353,014.94