Finding the Fourth Proportional to 3,951,907.34, 5,453,631.06 and 2,141,071.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,951,907.34 : 5,453,631.06 = 2,141,071.34 : x
2. Step 2: Convert to fraction form
   3,951,907.34/5,453,631.06 = 2,141,071.34/x
3. Step 3: Cross multiply
   3,951,907.34x = 5,453,631.06 × 2,141,071.34
4. Step 4: Simplify right side
   3,951,907.34x = 11,676,613,161,499.82
5. Step 5: Solve for x
   x = 11,676,613,161,499.82/3,951,907.34
6. Step 6: Final answer
   x = 2,954,677.87