Finding the Fourth Proportional to 16,768,715.92, 23,139,300.96 and 9,703,087.84

Step by Step Solution

1. Step 1: Write the proportion equation
   16,768,715.92 : 23,139,300.96 = 9,703,087.84 : x
2. Step 2: Convert to fraction form
   16,768,715.92/23,139,300.96 = 9,703,087.84/x
3. Step 3: Cross multiply
   16,768,715.92x = 23,139,300.96 × 9,703,087.84
4. Step 4: Simplify right side
   16,768,715.92x = 224,522,669,771,076.34
5. Step 5: Solve for x
   x = 224,522,669,771,076.34/16,768,715.92
6. Step 6: Final answer
   x = 13,389,377.63