Finding the Fourth Proportional to 10,860,898.15, 16,291,095.18 and 5,468,100.67

Step by Step Solution

1. Step 1: Write the proportion equation
   10,860,898.15 : 16,291,095.18 = 5,468,100.67 : x
2. Step 2: Convert to fraction form
   10,860,898.15/16,291,095.18 = 5,468,100.67/x
3. Step 3: Cross multiply
   10,860,898.15x = 16,291,095.18 × 5,468,100.67
4. Step 4: Simplify right side
   10,860,898.15x = 89,081,348,468,791.77
5. Step 5: Solve for x
   x = 89,081,348,468,791.77/10,860,898.15
6. Step 6: Final answer
   x = 8,202,024.11