Finding the Fourth Proportional to 10,951,166.31, 16,415,165.55 and 4,124,785.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,951,166.31 : 16,415,165.55 = 4,124,785.94 : x
2. Step 2: Convert to fraction form
   10,951,166.31/16,415,165.55 = 4,124,785.94/x
3. Step 3: Cross multiply
   10,951,166.31x = 16,415,165.55 × 4,124,785.94
4. Step 4: Simplify right side
   10,951,166.31x = 67,709,044,063,412.37
5. Step 5: Solve for x
   x = 67,709,044,063,412.37/10,951,166.31
6. Step 6: Final answer
   x = 6,182,815.80