Finding the Fourth Proportional to 9,766,357.89, 14,649,529.14 and 2,942,931.16

Step by Step Solution

1. Step 1: Write the proportion equation
   9,766,357.89 : 14,649,529.14 = 2,942,931.16 : x
2. Step 2: Convert to fraction form
   9,766,357.89/14,649,529.14 = 2,942,931.16/x
3. Step 3: Cross multiply
   9,766,357.89x = 14,649,529.14 × 2,942,931.16
4. Step 4: Simplify right side
   9,766,357.89x = 43,112,555,785,434.01
5. Step 5: Solve for x
   x = 43,112,555,785,434.01/9,766,357.89
6. Step 6: Final answer
   x = 4,414,394.42