Finding the Fourth Proportional to 45,796.42, 63,143.76 and 35,590.42

Step by Step Solution

1. Step 1: Write the proportion equation
   45,796.42 : 63,143.76 = 35,590.42 : x
2. Step 2: Convert to fraction form
   45,796.42/63,143.76 = 35,590.42/x
3. Step 3: Cross multiply
   45,796.42x = 63,143.76 × 35,590.42
4. Step 4: Simplify right side
   45,796.42x = 2,247,312,938.78
5. Step 5: Solve for x
   x = 2,247,312,938.78/45,796.42
6. Step 6: Final answer
   x = 49,071.80