Finding the Fourth Proportional to 8,671,768.07, 13,006,638.69 and 3,484,167.31

Step by Step Solution

1. Step 1: Write the proportion equation
   8,671,768.07 : 13,006,638.69 = 3,484,167.31 : x
2. Step 2: Convert to fraction form
   8,671,768.07/13,006,638.69 = 3,484,167.31/x
3. Step 3: Cross multiply
   8,671,768.07x = 13,006,638.69 × 3,484,167.31
4. Step 4: Simplify right side
   8,671,768.07x = 45,317,305,339,871.89
5. Step 5: Solve for x
   x = 45,317,305,339,871.89/8,671,768.07
6. Step 6: Final answer
   x = 5,225,843.80