Finding the Fourth Proportional to 4,157,116.46, 5,737,304.72 and 3,458,162.56

Step by Step Solution

1. Step 1: Write the proportion equation
   4,157,116.46 : 5,737,304.72 = 3,458,162.56 : x
2. Step 2: Convert to fraction form
   4,157,116.46/5,737,304.72 = 3,458,162.56/x
3. Step 3: Cross multiply
   4,157,116.46x = 5,737,304.72 × 3,458,162.56
4. Step 4: Simplify right side
   4,157,116.46x = 19,840,532,378,015.28
5. Step 5: Solve for x
   x = 19,840,532,378,015.28/4,157,116.46
6. Step 6: Final answer
   x = 4,772,666.96