Finding the Fourth Proportional to 11,829,907.88, 17,743,081.97 and 3,309,139.88

Step by Step Solution

1. Step 1: Write the proportion equation
   11,829,907.88 : 17,743,081.97 = 3,309,139.88 : x
2. Step 2: Convert to fraction form
   11,829,907.88/17,743,081.97 = 3,309,139.88/x
3. Step 3: Cross multiply
   11,829,907.88x = 17,743,081.97 × 3,309,139.88
4. Step 4: Simplify right side
   11,829,907.88x = 58,714,340,141,035.96
5. Step 5: Solve for x
   x = 58,714,340,141,035.96/11,829,907.88
6. Step 6: Final answer
   x = 4,963,211.95