Finding the Fourth Proportional to 18,603,811.83, 25,672,588.41 and 10,231,109.34

Step by Step Solution

1. Step 1: Write the proportion equation
   18,603,811.83 : 25,672,588.41 = 10,231,109.34 : x
2. Step 2: Convert to fraction form
   18,603,811.83/25,672,588.41 = 10,231,109.34/x
3. Step 3: Cross multiply
   18,603,811.83x = 25,672,588.41 × 10,231,109.34
4. Step 4: Simplify right side
   18,603,811.83x = 262,659,059,063,526.75
5. Step 5: Solve for x
   x = 262,659,059,063,526.75/18,603,811.83
6. Step 6: Final answer
   x = 14,118,561.37