Finding the Fourth Proportional to 37,170,566.52, 55,736,704.89 and 16,682,722.47

Step by Step Solution

1. Step 1: Write the proportion equation
   37,170,566.52 : 55,736,704.89 = 16,682,722.47 : x
2. Step 2: Convert to fraction form
   37,170,566.52/55,736,704.89 = 16,682,722.47/x
3. Step 3: Cross multiply
   37,170,566.52x = 55,736,704.89 × 16,682,722.47
4. Step 4: Simplify right side
   37,170,566.52x = 929,839,979,072,161.88
5. Step 5: Solve for x
   x = 929,839,979,072,161.88/37,170,566.52
6. Step 6: Final answer
   x = 25,015,491.18