Finding the Fourth Proportional to 16,434,548.83, 22,680,098.58 and 9,908,596.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,434,548.83 : 22,680,098.58 = 9,908,596.72 : x
2. Step 2: Convert to fraction form
   16,434,548.83/22,680,098.58 = 9,908,596.72/x
3. Step 3: Cross multiply
   16,434,548.83x = 22,680,098.58 × 9,908,596.72
4. Step 4: Simplify right side
   16,434,548.83x = 224,727,950,399,064.66
5. Step 5: Solve for x
   x = 224,727,950,399,064.66/16,434,548.83
6. Step 6: Final answer
   x = 13,674,117.42