Finding the Fourth Proportional to 17,686,853.37, 24,408,970.18 and 10,718,141.09

Step by Step Solution

1. Step 1: Write the proportion equation
   17,686,853.37 : 24,408,970.18 = 10,718,141.09 : x
2. Step 2: Convert to fraction form
   17,686,853.37/24,408,970.18 = 10,718,141.09/x
3. Step 3: Cross multiply
   17,686,853.37x = 24,408,970.18 × 10,718,141.09
4. Step 4: Simplify right side
   17,686,853.37x = 261,618,786,102,002.50
5. Step 5: Solve for x
   x = 261,618,786,102,002.50/17,686,853.37
6. Step 6: Final answer
   x = 14,791,708.88