Finding the Fourth Proportional to 3,665,903.76, 5,061,172.68 and 2,848,563.54

Step by Step Solution

1. Step 1: Write the proportion equation
   3,665,903.76 : 5,061,172.68 = 2,848,563.54 : x
2. Step 2: Convert to fraction form
   3,665,903.76/5,061,172.68 = 2,848,563.54/x
3. Step 3: Cross multiply
   3,665,903.76x = 5,061,172.68 × 2,848,563.54
4. Step 4: Simplify right side
   3,665,903.76x = 14,417,071,965,892.09
5. Step 5: Solve for x
   x = 14,417,071,965,892.09/3,665,903.76
6. Step 6: Final answer
   x = 3,932,746.99