Finding the Fourth Proportional to 49,123.30, 73,641.18 and 22,813.70

Step by Step Solution

1. Step 1: Write the proportion equation
   49,123.30 : 73,641.18 = 22,813.70 : x
2. Step 2: Convert to fraction form
   49,123.30/73,641.18 = 22,813.70/x
3. Step 3: Cross multiply
   49,123.30x = 73,641.18 × 22,813.70
4. Step 4: Simplify right side
   49,123.30x = 1,680,027,788.17
5. Step 5: Solve for x
   x = 1,680,027,788.17/49,123.30
6. Step 6: Final answer
   x = 34,200.22