Finding the Fourth Proportional to 11,814,719.68, 16,307,346.72 and 7,695,016.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,814,719.68 : 16,307,346.72 = 7,695,016.72 : x
2. Step 2: Convert to fraction form
   11,814,719.68/16,307,346.72 = 7,695,016.72/x
3. Step 3: Cross multiply
   11,814,719.68x = 16,307,346.72 × 7,695,016.72
4. Step 4: Simplify right side
   11,814,719.68x = 125,485,305,669,237.16
5. Step 5: Solve for x
   x = 125,485,305,669,237.16/11,814,719.68
6. Step 6: Final answer
   x = 10,621,098.86