Finding the Fourth Proportional to 17,336,634.96, 23,922,502.72 and 9,996,880.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,336,634.96 : 23,922,502.72 = 9,996,880.72 : x
2. Step 2: Convert to fraction form
   17,336,634.96/23,922,502.72 = 9,996,880.72/x
3. Step 3: Cross multiply
   17,336,634.96x = 23,922,502.72 × 9,996,880.72
4. Step 4: Simplify right side
   17,336,634.96x = 239,150,406,215,715.56
5. Step 5: Solve for x
   x = 239,150,406,215,715.56/17,336,634.96
6. Step 6: Final answer
   x = 13,794,511.26