Finding the Fourth Proportional to 2,129,309.33, 2,938,491.34 and 1,162,480.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,129,309.33 : 2,938,491.34 = 1,162,480.37 : x
2. Step 2: Convert to fraction form
   2,129,309.33/2,938,491.34 = 1,162,480.37/x
3. Step 3: Cross multiply
   2,129,309.33x = 2,938,491.34 × 1,162,480.37
4. Step 4: Simplify right side
   2,129,309.33x = 3,415,938,482,566.34
5. Step 5: Solve for x
   x = 3,415,938,482,566.34/2,129,309.33
6. Step 6: Final answer
   x = 1,604,247.18