Finding the Fourth Proportional to 3,531,127.31, 5,296,740.17 and 1,006,782.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,531,127.31 : 5,296,740.17 = 1,006,782.56 : x
2. Step 2: Convert to fraction form
   3,531,127.31/5,296,740.17 = 1,006,782.56/x
3. Step 3: Cross multiply
   3,531,127.31x = 5,296,740.17 × 1,006,782.56
4. Step 4: Simplify right side
   3,531,127.31x = 5,332,665,620,128.03
5. Step 5: Solve for x
   x = 5,332,665,620,128.03/3,531,127.31
6. Step 6: Final answer
   x = 1,510,187.87