Finding the Fourth Proportional to 25,401.86, 35,053.35 and 14,070.59

Step by Step Solution

1. Step 1: Write the proportion equation
   25,401.86 : 35,053.35 = 14,070.59 : x
2. Step 2: Convert to fraction form
   25,401.86/35,053.35 = 14,070.59/x
3. Step 3: Cross multiply
   25,401.86x = 35,053.35 × 14,070.59
4. Step 4: Simplify right side
   25,401.86x = 493,221,315.98
5. Step 5: Solve for x
   x = 493,221,315.98/25,401.86
6. Step 6: Final answer
   x = 19,416.74