Finding the Fourth Proportional to 12,671,300.06, 19,008,847.42 and 4,586,167.39

Step by Step Solution

1. Step 1: Write the proportion equation
   12,671,300.06 : 19,008,847.42 = 4,586,167.39 : x
2. Step 2: Convert to fraction form
   12,671,300.06/19,008,847.42 = 4,586,167.39/x
3. Step 3: Cross multiply
   12,671,300.06x = 19,008,847.42 × 4,586,167.39
4. Step 4: Simplify right side
   12,671,300.06x = 87,177,756,159,089.64
5. Step 5: Solve for x
   x = 87,177,756,159,089.64/12,671,300.06
6. Step 6: Final answer
   x = 6,879,937.79