Finding the Fourth Proportional to 9,011,807.82, 13,520,729.79 and 2,946,819.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,011,807.82 : 13,520,729.79 = 2,946,819.42 : x
2. Step 2: Convert to fraction form
   9,011,807.82/13,520,729.79 = 2,946,819.42/x
3. Step 3: Cross multiply
   9,011,807.82x = 13,520,729.79 × 2,946,819.42
4. Step 4: Simplify right side
   9,011,807.82x = 39,843,149,117,744.52
5. Step 5: Solve for x
   x = 39,843,149,117,744.52/9,011,807.82
6. Step 6: Final answer
   x = 4,421,216.02