Finding the Fourth Proportional to 9,637.86, 13,300.50 and 5,446.14

Step by Step Solution

1. Step 1: Write the proportion equation
   9,637.86 : 13,300.50 = 5,446.14 : x
2. Step 2: Convert to fraction form
   9,637.86/13,300.50 = 5,446.14/x
3. Step 3: Cross multiply
   9,637.86x = 13,300.50 × 5,446.14
4. Step 4: Simplify right side
   9,637.86x = 72,436,385.07
5. Step 5: Solve for x
   x = 72,436,385.07/9,637.86
6. Step 6: Final answer
   x = 7,515.82