Finding the Fourth Proportional to 46,904.77, 64,726.17 and 25,679.93

Step by Step Solution

1. Step 1: Write the proportion equation
   46,904.77 : 64,726.17 = 25,679.93 : x
2. Step 2: Convert to fraction form
   46,904.77/64,726.17 = 25,679.93/x
3. Step 3: Cross multiply
   46,904.77x = 64,726.17 × 25,679.93
4. Step 4: Simplify right side
   46,904.77x = 1,662,163,514.77
5. Step 5: Solve for x
   x = 1,662,163,514.77/46,904.77
6. Step 6: Final answer
   x = 35,436.99