Finding the Fourth Proportional to 82,225.96, 113,492.77 and 55,005.10

Step by Step Solution

1. Step 1: Write the proportion equation
   82,225.96 : 113,492.77 = 55,005.10 : x
2. Step 2: Convert to fraction form
   82,225.96/113,492.77 = 55,005.10/x
3. Step 3: Cross multiply
   82,225.96x = 113,492.77 × 55,005.10
4. Step 4: Simplify right side
   82,225.96x = 6,242,681,215.78
5. Step 5: Solve for x
   x = 6,242,681,215.78/82,225.96
6. Step 6: Final answer
   x = 75,921.05