Finding the Fourth Proportional to 11,860,100.48, 17,794,578.72 and 4,676,642.24

Step by Step Solution

1. Step 1: Write the proportion equation
   11,860,100.48 : 17,794,578.72 = 4,676,642.24 : x
2. Step 2: Convert to fraction form
   11,860,100.48/17,794,578.72 = 4,676,642.24/x
3. Step 3: Cross multiply
   11,860,100.48x = 17,794,578.72 × 4,676,642.24
4. Step 4: Simplify right side
   11,860,100.48x = 83,218,878,484,957.12
5. Step 5: Solve for x
   x = 83,218,878,484,957.12/11,860,100.48
6. Step 6: Final answer
   x = 7,016,709.40