Finding the Fourth Proportional to 16,807,268.69, 23,193,715.82 and 10,280,418.70

Step by Step Solution

1. Step 1: Write the proportion equation
   16,807,268.69 : 23,193,715.82 = 10,280,418.70 : x
2. Step 2: Convert to fraction form
   16,807,268.69/23,193,715.82 = 10,280,418.70/x
3. Step 3: Cross multiply
   16,807,268.69x = 23,193,715.82 × 10,280,418.70
4. Step 4: Simplify right side
   16,807,268.69x = 238,441,109,830,343.03
5. Step 5: Solve for x
   x = 238,441,109,830,343.03/16,807,268.69
6. Step 6: Final answer
   x = 14,186,785.14