Finding the Fourth Proportional to 9,674,741.71, 14,514,212.09 and 2,942,980.75

Step by Step Solution

1. Step 1: Write the proportion equation
   9,674,741.71 : 14,514,212.09 = 2,942,980.75 : x
2. Step 2: Convert to fraction form
   9,674,741.71/14,514,212.09 = 2,942,980.75/x
3. Step 3: Cross multiply
   9,674,741.71x = 14,514,212.09 × 2,942,980.75
4. Step 4: Simplify right side
   9,674,741.71x = 42,715,046,782,287.27
5. Step 5: Solve for x
   x = 42,715,046,782,287.27/9,674,741.71
6. Step 6: Final answer
   x = 4,415,109.78