Finding the Fourth Proportional to 22,515,529.05, 31,086,682.61 and 14,262,914.79

Step by Step Solution

1. Step 1: Write the proportion equation
   22,515,529.05 : 31,086,682.61 = 14,262,914.79 : x
2. Step 2: Convert to fraction form
   22,515,529.05/31,086,682.61 = 14,262,914.79/x
3. Step 3: Cross multiply
   22,515,529.05x = 31,086,682.61 × 14,262,914.79
4. Step 4: Simplify right side
   22,515,529.05x = 443,386,705,098,890.19
5. Step 5: Solve for x
   x = 443,386,705,098,890.19/22,515,529.05
6. Step 6: Final answer
   x = 19,692,484.42