Finding the Fourth Proportional to 10,646,754.89, 15,981,498.25 and 4,584,488.09

Step by Step Solution

1. Step 1: Write the proportion equation
   10,646,754.89 : 15,981,498.25 = 4,584,488.09 : x
2. Step 2: Convert to fraction form
   10,646,754.89/15,981,498.25 = 4,584,488.09/x
3. Step 3: Cross multiply
   10,646,754.89x = 15,981,498.25 × 4,584,488.09
4. Step 4: Simplify right side
   10,646,754.89x = 73,266,988,296,112.14
5. Step 5: Solve for x
   x = 73,266,988,296,112.14/10,646,754.89
6. Step 6: Final answer
   x = 6,881,626.29