Finding the Fourth Proportional to 11,417,923.84, 17,141,499.52 and 9,808,986.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,417,923.84 : 17,141,499.52 = 9,808,986.56 : x
2. Step 2: Convert to fraction form
   11,417,923.84/17,141,499.52 = 9,808,986.56/x
3. Step 3: Cross multiply
   11,417,923.84x = 17,141,499.52 × 9,808,986.56
4. Step 4: Simplify right side
   11,417,923.84x = 168,140,738,409,926.47
5. Step 5: Solve for x
   x = 168,140,738,409,926.47/11,417,923.84
6. Step 6: Final answer
   x = 14,726,034.33