Finding the Fourth Proportional to 12,764,866.41, 17,613,106.43 and 7,608,707.73

Step by Step Solution

1. Step 1: Write the proportion equation
   12,764,866.41 : 17,613,106.43 = 7,608,707.73 : x
2. Step 2: Convert to fraction form
   12,764,866.41/17,613,106.43 = 7,608,707.73/x
3. Step 3: Cross multiply
   12,764,866.41x = 17,613,106.43 × 7,608,707.73
4. Step 4: Simplify right side
   12,764,866.41x = 134,012,979,005,210.17
5. Step 5: Solve for x
   x = 134,012,979,005,210.17/12,764,866.41
6. Step 6: Final answer
   x = 10,498,580.61