Finding the Fourth Proportional to 46,436.76, 64,082.17 and 25,216.18

Step by Step Solution

1. Step 1: Write the proportion equation
   46,436.76 : 64,082.17 = 25,216.18 : x
2. Step 2: Convert to fraction form
   46,436.76/64,082.17 = 25,216.18/x
3. Step 3: Cross multiply
   46,436.76x = 64,082.17 × 25,216.18
4. Step 4: Simplify right side
   46,436.76x = 1,615,907,533.51
5. Step 5: Solve for x
   x = 1,615,907,533.51/46,436.76
6. Step 6: Final answer
   x = 34,798.02