Finding the Fourth Proportional to 2,123,533.35, 2,930,520.99 and 1,156,661.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,123,533.35 : 2,930,520.99 = 1,156,661.33 : x
2. Step 2: Convert to fraction form
   2,123,533.35/2,930,520.99 = 1,156,661.33/x
3. Step 3: Cross multiply
   2,123,533.35x = 2,930,520.99 × 1,156,661.33
4. Step 4: Simplify right side
   2,123,533.35x = 3,389,620,291,233.71
5. Step 5: Solve for x
   x = 3,389,620,291,233.71/2,123,533.35
6. Step 6: Final answer
   x = 1,596,217.12