Finding the Fourth Proportional to 10,437.77, 14,404.71 and 6,191.35

Step by Step Solution

1. Step 1: Write the proportion equation
   10,437.77 : 14,404.71 = 6,191.35 : x
2. Step 2: Convert to fraction form
   10,437.77/14,404.71 = 6,191.35/x
3. Step 3: Cross multiply
   10,437.77x = 14,404.71 × 6,191.35
4. Step 4: Simplify right side
   10,437.77x = 89,184,601.26
5. Step 5: Solve for x
   x = 89,184,601.26/10,437.77
6. Step 6: Final answer
   x = 8,544.41