Finding the Fourth Proportional to 8,069,240.72, 12,103,869.72 and 4,662,713.36

Step by Step Solution

1. Step 1: Write the proportion equation
   8,069,240.72 : 12,103,869.72 = 4,662,713.36 : x
2. Step 2: Convert to fraction form
   8,069,240.72/12,103,869.72 = 4,662,713.36/x
3. Step 3: Cross multiply
   8,069,240.72x = 12,103,869.72 × 4,662,713.36
4. Step 4: Simplify right side
   8,069,240.72x = 56,436,875,051,143.47
5. Step 5: Solve for x
   x = 56,436,875,051,143.47/8,069,240.72
6. Step 6: Final answer
   x = 6,994,075.03