Finding the Fourth Proportional to 8,002,942.43, 12,006,323.42 and 2,611,602.89

Step by Step Solution

1. Step 1: Write the proportion equation
   8,002,942.43 : 12,006,323.42 = 2,611,602.89 : x
2. Step 2: Convert to fraction form
   8,002,942.43/12,006,323.42 = 2,611,602.89/x
3. Step 3: Cross multiply
   8,002,942.43x = 12,006,323.42 × 2,611,602.89
4. Step 4: Simplify right side
   8,002,942.43x = 31,355,748,880,112.98
5. Step 5: Solve for x
   x = 31,355,748,880,112.98/8,002,942.43
6. Step 6: Final answer
   x = 3,918,027.54