Finding the Fourth Proportional to 1,771,481.91, 2,444,722.56 and 997,162.71

Step by Step Solution

1. Step 1: Write the proportion equation
   1,771,481.91 : 2,444,722.56 = 997,162.71 : x
2. Step 2: Convert to fraction form
   1,771,481.91/2,444,722.56 = 997,162.71/x
3. Step 3: Cross multiply
   1,771,481.91x = 2,444,722.56 × 997,162.71
4. Step 4: Simplify right side
   1,771,481.91x = 2,437,786,173,127.74
5. Step 5: Solve for x
   x = 2,437,786,173,127.74/1,771,481.91
6. Step 6: Final answer
   x = 1,376,128.18