Finding the Fourth Proportional to 17,141,716.56, 23,656,251.24 and 9,407,035.74

Step by Step Solution

1. Step 1: Write the proportion equation
   17,141,716.56 : 23,656,251.24 = 9,407,035.74 : x
2. Step 2: Convert to fraction form
   17,141,716.56/23,656,251.24 = 9,407,035.74/x
3. Step 3: Cross multiply
   17,141,716.56x = 23,656,251.24 × 9,407,035.74
4. Step 4: Simplify right side
   17,141,716.56x = 222,535,200,889,099.31
5. Step 5: Solve for x
   x = 222,535,200,889,099.31/17,141,716.56
6. Step 6: Final answer
   x = 12,982,083.80