Finding the Fourth Proportional to 19,499,574.15, 26,909,084.52 and 10,797,559.98

Step by Step Solution

1. Step 1: Write the proportion equation
   19,499,574.15 : 26,909,084.52 = 10,797,559.98 : x
2. Step 2: Convert to fraction form
   19,499,574.15/26,909,084.52 = 10,797,559.98/x
3. Step 3: Cross multiply
   19,499,574.15x = 26,909,084.52 × 10,797,559.98
4. Step 4: Simplify right side
   19,499,574.15x = 290,552,454,111,589.50
5. Step 5: Solve for x
   x = 290,552,454,111,589.50/19,499,574.15
6. Step 6: Final answer
   x = 14,900,451.25