Finding the Fourth Proportional to 10,196,983.47, 15,295,407.15 and 4,131,625.71

Step by Step Solution

1. Step 1: Write the proportion equation
   10,196,983.47 : 15,295,407.15 = 4,131,625.71 : x
2. Step 2: Convert to fraction form
   10,196,983.47/15,295,407.15 = 4,131,625.71/x
3. Step 3: Cross multiply
   10,196,983.47x = 15,295,407.15 × 4,131,625.71
4. Step 4: Simplify right side
   10,196,983.47x = 63,194,897,425,857.83
5. Step 5: Solve for x
   x = 63,194,897,425,857.83/10,196,983.47
6. Step 6: Final answer
   x = 6,197,410.99