Finding the Fourth Proportional to 4,951,414.55, 7,427,061.68 and 1,357,178.46

Step by Step Solution

1. Step 1: Write the proportion equation
   4,951,414.55 : 7,427,061.68 = 1,357,178.46 : x
2. Step 2: Convert to fraction form
   4,951,414.55/7,427,061.68 = 1,357,178.46/x
3. Step 3: Cross multiply
   4,951,414.55x = 7,427,061.68 × 1,357,178.46
4. Step 4: Simplify right side
   4,951,414.55x = 10,079,848,126,401.52
5. Step 5: Solve for x
   x = 10,079,848,126,401.52/4,951,414.55
6. Step 6: Final answer
   x = 2,035,751.20