Finding the Fourth Proportional to 46,915.34, 64,743.72 and 25,695.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,915.34 : 64,743.72 = 25,695.50 : x
2. Step 2: Convert to fraction form
   46,915.34/64,743.72 = 25,695.50/x
3. Step 3: Cross multiply
   46,915.34x = 64,743.72 × 25,695.50
4. Step 4: Simplify right side
   46,915.34x = 1,663,622,257.26
5. Step 5: Solve for x
   x = 1,663,622,257.26/46,915.34
6. Step 6: Final answer
   x = 35,460.09