Finding the Fourth Proportional to 10,088.83, 15,119.34 and 5,148.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,088.83 : 15,119.34 = 5,148.04 : x
2. Step 2: Convert to fraction form
   10,088.83/15,119.34 = 5,148.04/x
3. Step 3: Cross multiply
   10,088.83x = 15,119.34 × 5,148.04
4. Step 4: Simplify right side
   10,088.83x = 77,834,967.09
5. Step 5: Solve for x
   x = 77,834,967.09/10,088.83
6. Step 6: Final answer
   x = 7,714.96