Finding the Fourth Proportional to 46,897.46, 64,718.52 and 25,676.72

Step by Step Solution

1. Step 1: Write the proportion equation
   46,897.46 : 64,718.52 = 25,676.72 : x
2. Step 2: Convert to fraction form
   46,897.46/64,718.52 = 25,676.72/x
3. Step 3: Cross multiply
   46,897.46x = 64,718.52 × 25,676.72
4. Step 4: Simplify right side
   46,897.46x = 1,661,759,316.85
5. Step 5: Solve for x
   x = 1,661,759,316.85/46,897.46
6. Step 6: Final answer
   x = 35,433.89