Finding the Fourth Proportional to 13,901,098.89, 19,182,548.73 and 7,706,086.05

Step by Step Solution

1. Step 1: Write the proportion equation
   13,901,098.89 : 19,182,548.73 = 7,706,086.05 : x
2. Step 2: Convert to fraction form
   13,901,098.89/19,182,548.73 = 7,706,086.05/x
3. Step 3: Cross multiply
   13,901,098.89x = 19,182,548.73 × 7,706,086.05
4. Step 4: Simplify right side
   13,901,098.89x = 147,822,371,171,698.22
5. Step 5: Solve for x
   x = 147,822,371,171,698.22/13,901,098.89
6. Step 6: Final answer
   x = 10,633,862.28