Finding the Fourth Proportional to 46,429.47, 64,071.68 and 25,208.55

Step by Step Solution

1. Step 1: Write the proportion equation
   46,429.47 : 64,071.68 = 25,208.55 : x
2. Step 2: Convert to fraction form
   46,429.47/64,071.68 = 25,208.55/x
3. Step 3: Cross multiply
   46,429.47x = 64,071.68 × 25,208.55
4. Step 4: Simplify right side
   46,429.47x = 1,615,154,022.82
5. Step 5: Solve for x
   x = 1,615,154,022.82/46,429.47
6. Step 6: Final answer
   x = 34,787.26