Finding the Fourth Proportional to 2,021,141.15, 3,031,711.73 and 1,010,419.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,021,141.15 : 3,031,711.73 = 1,010,419.10 : x
2. Step 2: Convert to fraction form
   2,021,141.15/3,031,711.73 = 1,010,419.10/x
3. Step 3: Cross multiply
   2,021,141.15x = 3,031,711.73 × 1,010,419.10
4. Step 4: Simplify right side
   2,021,141.15x = 3,063,299,437,686.04
5. Step 5: Solve for x
   x = 3,063,299,437,686.04/2,021,141.15
6. Step 6: Final answer
   x = 1,515,628.65