Finding the Fourth Proportional to 33,216,088.56, 49,819,847.40 and 10,499,282.16

Step by Step Solution

1. Step 1: Write the proportion equation
   33,216,088.56 : 49,819,847.40 = 10,499,282.16 : x
2. Step 2: Convert to fraction form
   33,216,088.56/49,819,847.40 = 10,499,282.16/x
3. Step 3: Cross multiply
   33,216,088.56x = 49,819,847.40 × 10,499,282.16
4. Step 4: Simplify right side
   33,216,088.56x = 523,072,635,020,742.38
5. Step 5: Solve for x
   x = 523,072,635,020,742.38/33,216,088.56
6. Step 6: Final answer
   x = 15,747,568.65