Finding the Fourth Proportional to 16,819,499.52, 25,235,104.23 and 5,306,744.34

Step by Step Solution

1. Step 1: Write the proportion equation
   16,819,499.52 : 25,235,104.23 = 5,306,744.34 : x
2. Step 2: Convert to fraction form
   16,819,499.52/25,235,104.23 = 5,306,744.34/x
3. Step 3: Cross multiply
   16,819,499.52x = 25,235,104.23 × 5,306,744.34
4. Step 4: Simplify right side
   16,819,499.52x = 133,916,246,541,862.56
5. Step 5: Solve for x
   x = 133,916,246,541,862.56/16,819,499.52
6. Step 6: Final answer
   x = 7,961,963.81