Finding the Fourth Proportional to 60,558.63, 83,499.42 and 41,447.62

Step by Step Solution

1. Step 1: Write the proportion equation
   60,558.63 : 83,499.42 = 41,447.62 : x
2. Step 2: Convert to fraction form
   60,558.63/83,499.42 = 41,447.62/x
3. Step 3: Cross multiply
   60,558.63x = 83,499.42 × 41,447.62
4. Step 4: Simplify right side
   60,558.63x = 3,460,852,230.38
5. Step 5: Solve for x
   x = 3,460,852,230.38/60,558.63
6. Step 6: Final answer
   x = 57,148.79