Finding the Fourth Proportional to 46,340.06, 64,002.42 and 30,495.24

Step by Step Solution

1. Step 1: Write the proportion equation
   46,340.06 : 64,002.42 = 30,495.24 : x
2. Step 2: Convert to fraction form
   46,340.06/64,002.42 = 30,495.24/x
3. Step 3: Cross multiply
   46,340.06x = 64,002.42 × 30,495.24
4. Step 4: Simplify right side
   46,340.06x = 1,951,769,158.48
5. Step 5: Solve for x
   x = 1,951,769,158.48/46,340.06
6. Step 6: Final answer
   x = 42,118.40