Finding the Fourth Proportional to 16,746,143.99, 25,116,101.91 and 5,231,893.35

Step by Step Solution

1. Step 1: Write the proportion equation
   16,746,143.99 : 25,116,101.91 = 5,231,893.35 : x
2. Step 2: Convert to fraction form
   16,746,143.99/25,116,101.91 = 5,231,893.35/x
3. Step 3: Cross multiply
   16,746,143.99x = 25,116,101.91 × 5,231,893.35
4. Step 4: Simplify right side
   16,746,143.99x = 131,404,766,569,680.31
5. Step 5: Solve for x
   x = 131,404,766,569,680.31/16,746,143.99
6. Step 6: Final answer
   x = 7,846,867.11