Finding the Fourth Proportional to 11,956,234.77, 16,499,128.55 and 7,063,028.19

Step by Step Solution

1. Step 1: Write the proportion equation
   11,956,234.77 : 16,499,128.55 = 7,063,028.19 : x
2. Step 2: Convert to fraction form
   11,956,234.77/16,499,128.55 = 7,063,028.19/x
3. Step 3: Cross multiply
   11,956,234.77x = 16,499,128.55 × 7,063,028.19
4. Step 4: Simplify right side
   11,956,234.77x = 116,533,810,023,768.69
5. Step 5: Solve for x
   x = 116,533,810,023,768.69/11,956,234.77
6. Step 6: Final answer
   x = 9,746,698.04