Finding the Fourth Proportional to 18,736,104.67, 25,861,322.69 and 10,897,460.69

Step by Step Solution

1. Step 1: Write the proportion equation
   18,736,104.67 : 25,861,322.69 = 10,897,460.69 : x
2. Step 2: Convert to fraction form
   18,736,104.67/25,861,322.69 = 10,897,460.69/x
3. Step 3: Cross multiply
   18,736,104.67x = 25,861,322.69 × 10,897,460.69
4. Step 4: Simplify right side
   18,736,104.67x = 281,822,747,262,751.62
5. Step 5: Solve for x
   x = 281,822,747,262,751.62/18,736,104.67
6. Step 6: Final answer
   x = 15,041,693.69