Finding the Fourth Proportional to 2,180,300.58, 3,012,227.49 and 1,665,855

Step by Step Solution

1. Step 1: Write the proportion equation
   2,180,300.58 : 3,012,227.49 = 1,665,855 : x
2. Step 2: Convert to fraction form
   2,180,300.58/3,012,227.49 = 1,665,855/x
3. Step 3: Cross multiply
   2,180,300.58x = 3,012,227.49 × 1,665,855
4. Step 4: Simplify right side
   2,180,300.58x = 5,017,934,225,353.95
5. Step 5: Solve for x
   x = 5,017,934,225,353.95/2,180,300.58
6. Step 6: Final answer
   x = 2,301,487.36