Finding the Fourth Proportional to 2,116,300.02, 2,920,502.36 and 1,149,446.44

Step by Step Solution

1. Step 1: Write the proportion equation
   2,116,300.02 : 2,920,502.36 = 1,149,446.44 : x
2. Step 2: Convert to fraction form
   2,116,300.02/2,920,502.36 = 1,149,446.44/x
3. Step 3: Cross multiply
   2,116,300.02x = 2,920,502.36 × 1,149,446.44
4. Step 4: Simplify right side
   2,116,300.02x = 3,356,961,040,713.60
5. Step 5: Solve for x
   x = 3,356,961,040,713.60/2,116,300.02
6. Step 6: Final answer
   x = 1,586,240.61