Finding the Fourth Proportional to 80,426.41, 110,998.01 and 46,443.16

Step by Step Solution

1. Step 1: Write the proportion equation
   80,426.41 : 110,998.01 = 46,443.16 : x
2. Step 2: Convert to fraction form
   80,426.41/110,998.01 = 46,443.16/x
3. Step 3: Cross multiply
   80,426.41x = 110,998.01 × 46,443.16
4. Step 4: Simplify right side
   80,426.41x = 5,155,098,338.11
5. Step 5: Solve for x
   x = 5,155,098,338.11/80,426.41
6. Step 6: Final answer
   x = 64,097.08