Finding the Fourth Proportional to 2,123,821.11, 2,930,858.82 and 1,156,952.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,123,821.11 : 2,930,858.82 = 1,156,952.10 : x
2. Step 2: Convert to fraction form
   2,123,821.11/2,930,858.82 = 1,156,952.10/x
3. Step 3: Cross multiply
   2,123,821.11x = 2,930,858.82 × 1,156,952.10
4. Step 4: Simplify right side
   2,123,821.11x = 3,390,863,266,602.52
5. Step 5: Solve for x
   x = 3,390,863,266,602.52/2,123,821.11
6. Step 6: Final answer
   x = 1,596,586.10