Finding the Fourth Proportional to 2,123,684.22, 2,930,669.17 and 1,156,814.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,123,684.22 : 2,930,669.17 = 1,156,814.49 : x
2. Step 2: Convert to fraction form
   2,123,684.22/2,930,669.17 = 1,156,814.49/x
3. Step 3: Cross multiply
   2,123,684.22x = 2,930,669.17 × 1,156,814.49
4. Step 4: Simplify right side
   2,123,684.22x = 3,390,240,569,350.25
5. Step 5: Solve for x
   x = 3,390,240,569,350.25/2,123,684.22
6. Step 6: Final answer
   x = 1,596,395.80