Finding the Fourth Proportional to 17,408,409.93, 24,016,152.96 and 10,870,689.15

Step by Step Solution

1. Step 1: Write the proportion equation
   17,408,409.93 : 24,016,152.96 = 10,870,689.15 : x
2. Step 2: Convert to fraction form
   17,408,409.93/24,016,152.96 = 10,870,689.15/x
3. Step 3: Cross multiply
   17,408,409.93x = 24,016,152.96 × 10,870,689.15
4. Step 4: Simplify right side
   17,408,409.93x = 261,072,133,407,012.41
5. Step 5: Solve for x
   x = 261,072,133,407,012.41/17,408,409.93
6. Step 6: Final answer
   x = 14,996,897.16