Finding the Fourth Proportional to 162,522.91, 243,723.74 and 55,876.67

Step by Step Solution

1. Step 1: Write the proportion equation
   162,522.91 : 243,723.74 = 55,876.67 : x
2. Step 2: Convert to fraction form
   162,522.91/243,723.74 = 55,876.67/x
3. Step 3: Cross multiply
   162,522.91x = 243,723.74 × 55,876.67
4. Step 4: Simplify right side
   162,522.91x = 13,618,471,435.32
5. Step 5: Solve for x
   x = 13,618,471,435.32/162,522.91
6. Step 6: Final answer
   x = 83,794.17