Finding the Fourth Proportional to 3,736,684.22, 5,156,639.98 and 2,105,111.14

Step by Step Solution

1. Step 1: Write the proportion equation
   3,736,684.22 : 5,156,639.98 = 2,105,111.14 : x
2. Step 2: Convert to fraction form
   3,736,684.22/5,156,639.98 = 2,105,111.14/x
3. Step 3: Cross multiply
   3,736,684.22x = 5,156,639.98 × 2,105,111.14
4. Step 4: Simplify right side
   3,736,684.22x = 10,855,300,266,867.38
5. Step 5: Solve for x
   x = 10,855,300,266,867.38/3,736,684.22
6. Step 6: Final answer
   x = 2,905,062.25