Finding the Fourth Proportional to 46,961.51, 64,806.50 and 25,740.72

Step by Step Solution

1. Step 1: Write the proportion equation
   46,961.51 : 64,806.50 = 25,740.72 : x
2. Step 2: Convert to fraction form
   46,961.51/64,806.50 = 25,740.72/x
3. Step 3: Cross multiply
   46,961.51x = 64,806.50 × 25,740.72
4. Step 4: Simplify right side
   46,961.51x = 1,668,166,035.03
5. Step 5: Solve for x
   x = 1,668,166,035.03/46,961.51
6. Step 6: Final answer
   x = 35,521.99