Finding the Fourth Proportional to 9,387,982.62, 12,953,936.34 and 5,468,384.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,387,982.62 : 12,953,936.34 = 5,468,384.52 : x
2. Step 2: Convert to fraction form
   9,387,982.62/12,953,936.34 = 5,468,384.52/x
3. Step 3: Cross multiply
   9,387,982.62x = 12,953,936.34 × 5,468,384.52
4. Step 4: Simplify right side
   9,387,982.62x = 70,837,104,954,721.45
5. Step 5: Solve for x
   x = 70,837,104,954,721.45/9,387,982.62
6. Step 6: Final answer
   x = 7,545,508.74