Finding the Fourth Proportional to 1,961,145.42, 2,942,605.29 and 1,001,105.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,961,145.42 : 2,942,605.29 = 1,001,105.10 : x
2. Step 2: Convert to fraction form
   1,961,145.42/2,942,605.29 = 1,001,105.10/x
3. Step 3: Cross multiply
   1,961,145.42x = 2,942,605.29 × 1,001,105.10
4. Step 4: Simplify right side
   1,961,145.42x = 2,945,857,163,105.98
5. Step 5: Solve for x
   x = 2,945,857,163,105.98/1,961,145.42
6. Step 6: Final answer
   x = 1,502,110.52