Finding the Fourth Proportional to 9,907,466.58, 14,846,856.72 and 6,830,298.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,907,466.58 : 14,846,856.72 = 6,830,298.72 : x
2. Step 2: Convert to fraction form
   9,907,466.58/14,846,856.72 = 6,830,298.72/x
3. Step 3: Cross multiply
   9,907,466.58x = 14,846,856.72 × 6,830,298.72
4. Step 4: Simplify right side
   9,907,466.58x = 101,408,466,450,639.41
5. Step 5: Solve for x
   x = 101,408,466,450,639.41/9,907,466.58
6. Step 6: Final answer
   x = 10,235,559.78