Finding the Fourth Proportional to 8,870,177.60, 12,240,834.72 and 4,795,786.88

Step by Step Solution

1. Step 1: Write the proportion equation
   8,870,177.60 : 12,240,834.72 = 4,795,786.88 : x
2. Step 2: Convert to fraction form
   8,870,177.60/12,240,834.72 = 4,795,786.88/x
3. Step 3: Cross multiply
   8,870,177.60x = 12,240,834.72 × 4,795,786.88
4. Step 4: Simplify right side
   8,870,177.60x = 58,704,434,550,424.48
5. Step 5: Solve for x
   x = 58,704,434,550,424.48/8,870,177.60
6. Step 6: Final answer
   x = 6,618,180.29