Finding the Fourth Proportional to 13,084.76, 19,641.24 and 5,298.68

Step by Step Solution

1. Step 1: Write the proportion equation
   13,084.76 : 19,641.24 = 5,298.68 : x
2. Step 2: Convert to fraction form
   13,084.76/19,641.24 = 5,298.68/x
3. Step 3: Cross multiply
   13,084.76x = 19,641.24 × 5,298.68
4. Step 4: Simplify right side
   13,084.76x = 104,072,645.56
5. Step 5: Solve for x
   x = 104,072,645.56/13,084.76
6. Step 6: Final answer
   x = 7,953.73