Finding the Fourth Proportional to 10,860,977.34, 14,988,385.80 and 5,966,267.22

Step by Step Solution

1. Step 1: Write the proportion equation
   10,860,977.34 : 14,988,385.80 = 5,966,267.22 : x
2. Step 2: Convert to fraction form
   10,860,977.34/14,988,385.80 = 5,966,267.22/x
3. Step 3: Cross multiply
   10,860,977.34x = 14,988,385.80 × 5,966,267.22
4. Step 4: Simplify right side
   10,860,977.34x = 89,424,714,879,253.47
5. Step 5: Solve for x
   x = 89,424,714,879,253.47/10,860,977.34
6. Step 6: Final answer
   x = 8,233,578.99