Finding the Fourth Proportional to 7,072,453.47, 9,760,073.71 and 4,281,540.42

Step by Step Solution

1. Step 1: Write the proportion equation
   7,072,453.47 : 9,760,073.71 = 4,281,540.42 : x
2. Step 2: Convert to fraction form
   7,072,453.47/9,760,073.71 = 4,281,540.42/x
3. Step 3: Cross multiply
   7,072,453.47x = 9,760,073.71 × 4,281,540.42
4. Step 4: Simplify right side
   7,072,453.47x = 41,788,150,137,510.51
5. Step 5: Solve for x
   x = 41,788,150,137,510.51/7,072,453.47
6. Step 6: Final answer
   x = 5,908,579.02