Finding the Fourth Proportional to 46,499.30, 64,168.88 and 25,278.41

Step by Step Solution

1. Step 1: Write the proportion equation
   46,499.30 : 64,168.88 = 25,278.41 : x
2. Step 2: Convert to fraction form
   46,499.30/64,168.88 = 25,278.41/x
3. Step 3: Cross multiply
   46,499.30x = 64,168.88 × 25,278.41
4. Step 4: Simplify right side
   46,499.30x = 1,622,086,810.64
5. Step 5: Solve for x
   x = 1,622,086,810.64/46,499.30
6. Step 6: Final answer
   x = 34,884.12