Finding the Fourth Proportional to 8,788,014.72, 12,126,925.31 and 4,867,538.45

Step by Step Solution

1. Step 1: Write the proportion equation
   8,788,014.72 : 12,126,925.31 = 4,867,538.45 : x
2. Step 2: Convert to fraction form
   8,788,014.72/12,126,925.31 = 4,867,538.45/x
3. Step 3: Cross multiply
   8,788,014.72x = 12,126,925.31 × 4,867,538.45
4. Step 4: Simplify right side
   8,788,014.72x = 59,028,275,141,730.85
5. Step 5: Solve for x
   x = 59,028,275,141,730.85/8,788,014.72
6. Step 6: Final answer
   x = 6,716,906.72