Finding the Fourth Proportional to 2,588,881.23, 3,572,672.67 and 1,443,034.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,588,881.23 : 3,572,672.67 = 1,443,034.17 : x
2. Step 2: Convert to fraction form
   2,588,881.23/3,572,672.67 = 1,443,034.17/x
3. Step 3: Cross multiply
   2,588,881.23x = 3,572,672.67 × 1,443,034.17
4. Step 4: Simplify right side
   2,588,881.23x = 5,155,488,741,035.13
5. Step 5: Solve for x
   x = 5,155,488,741,035.13/2,588,881.23
6. Step 6: Final answer
   x = 1,991,396.39