Finding the Fourth Proportional to 3,930,039.47, 5,895,006.42 and 1,012,116.19

Step by Step Solution

1. Step 1: Write the proportion equation
   3,930,039.47 : 5,895,006.42 = 1,012,116.19 : x
2. Step 2: Convert to fraction form
   3,930,039.47/5,895,006.42 = 1,012,116.19/x
3. Step 3: Cross multiply
   3,930,039.47x = 5,895,006.42 × 1,012,116.19
4. Step 4: Simplify right side
   3,930,039.47x = 5,966,431,423,098.42
5. Step 5: Solve for x
   x = 5,966,431,423,098.42/3,930,039.47
6. Step 6: Final answer
   x = 1,518,160.69