Finding the Fourth Proportional to 46,601.34, 64,308.78 and 25,380.15

Step by Step Solution

1. Step 1: Write the proportion equation
   46,601.34 : 64,308.78 = 25,380.15 : x
2. Step 2: Convert to fraction form
   46,601.34/64,308.78 = 25,380.15/x
3. Step 3: Cross multiply
   46,601.34x = 64,308.78 × 25,380.15
4. Step 4: Simplify right side
   46,601.34x = 1,632,166,482.72
5. Step 5: Solve for x
   x = 1,632,166,482.72/46,601.34
6. Step 6: Final answer
   x = 35,024.02