Finding the Fourth Proportional to 10,111,211.67, 15,164,615.98 and 2,725,086.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,111,211.67 : 15,164,615.98 = 2,725,086.82 : x
2. Step 2: Convert to fraction form
   10,111,211.67/15,164,615.98 = 2,725,086.82/x
3. Step 3: Cross multiply
   10,111,211.67x = 15,164,615.98 × 2,725,086.82
4. Step 4: Simplify right side
   10,111,211.67x = 41,324,895,137,459.38
5. Step 5: Solve for x
   x = 41,324,895,137,459.38/10,111,211.67
6. Step 6: Final answer
   x = 4,087,036.89