Finding the Fourth Proportional to 33,216,089.56, 49,819,848.90 and 10,499,283.16

Step by Step Solution

1. Step 1: Write the proportion equation
   33,216,089.56 : 49,819,848.90 = 10,499,283.16 : x
2. Step 2: Convert to fraction form
   33,216,089.56/49,819,848.90 = 10,499,283.16/x
3. Step 3: Cross multiply
   33,216,089.56x = 49,819,848.90 × 10,499,283.16
4. Step 4: Simplify right side
   33,216,089.56x = 523,072,700,589,514.50
5. Step 5: Solve for x
   x = 523,072,700,589,514.50/33,216,089.56
6. Step 6: Final answer
   x = 15,747,570.15