Finding the Fourth Proportional to 10,555,267.95, 14,567,641.83 and 5,910,821.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,555,267.95 : 14,567,641.83 = 5,910,821.37 : x
2. Step 2: Convert to fraction form
   10,555,267.95/14,567,641.83 = 5,910,821.37/x
3. Step 3: Cross multiply
   10,555,267.95x = 14,567,641.83 × 5,910,821.37
4. Step 4: Simplify right side
   10,555,267.95x = 86,106,728,639,269.91
5. Step 5: Solve for x
   x = 86,106,728,639,269.91/10,555,267.95
6. Step 6: Final answer
   x = 8,157,701.83