Finding the Fourth Proportional to 10,364,034.72, 15,545,491.20 and 3,175,589.43

Step by Step Solution

1. Step 1: Write the proportion equation
   10,364,034.72 : 15,545,491.20 = 3,175,589.43 : x
2. Step 2: Convert to fraction form
   10,364,034.72/15,545,491.20 = 3,175,589.43/x
3. Step 3: Cross multiply
   10,364,034.72x = 15,545,491.20 × 3,175,589.43
4. Step 4: Simplify right side
   10,364,034.72x = 49,366,097,538,878.02
5. Step 5: Solve for x
   x = 49,366,097,538,878.02/10,364,034.72
6. Step 6: Final answer
   x = 4,763,212.29