Finding the Fourth Proportional to 10,113.02, 13,956.04 and 5,637.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,113.02 : 13,956.04 = 5,637.06 : x
2. Step 2: Convert to fraction form
   10,113.02/13,956.04 = 5,637.06/x
3. Step 3: Cross multiply
   10,113.02x = 13,956.04 × 5,637.06
4. Step 4: Simplify right side
   10,113.02x = 78,671,049.43
5. Step 5: Solve for x
   x = 78,671,049.43/10,113.02
6. Step 6: Final answer
   x = 7,779.19