Finding the Fourth Proportional to 4,957,870.50, 7,438,049.91 and 1,412,014.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,957,870.50 : 7,438,049.91 = 1,412,014.50 : x
2. Step 2: Convert to fraction form
   4,957,870.50/7,438,049.91 = 1,412,014.50/x
3. Step 3: Cross multiply
   4,957,870.50x = 7,438,049.91 × 1,412,014.50
4. Step 4: Simplify right side
   4,957,870.50x = 10,502,634,324,643.70
5. Step 5: Solve for x
   x = 10,502,634,324,643.70/4,957,870.50
6. Step 6: Final answer
   x = 2,118,376.09