Finding the Fourth Proportional to 16,854,900.45, 23,251,193.59 and 10,237,728.03

Step by Step Solution

1. Step 1: Write the proportion equation
   16,854,900.45 : 23,251,193.59 = 10,237,728.03 : x
2. Step 2: Convert to fraction form
   16,854,900.45/23,251,193.59 = 10,237,728.03/x
3. Step 3: Cross multiply
   16,854,900.45x = 23,251,193.59 × 10,237,728.03
4. Step 4: Simplify right side
   16,854,900.45x = 238,039,396,347,299.31
5. Step 5: Solve for x
   x = 238,039,396,347,299.31/16,854,900.45
6. Step 6: Final answer
   x = 14,122,859.82