Finding the Fourth Proportional to 45,938.10, 63,390.69 and 25,793.40

Step by Step Solution

1. Step 1: Write the proportion equation
   45,938.10 : 63,390.69 = 25,793.40 : x
2. Step 2: Convert to fraction form
   45,938.10/63,390.69 = 25,793.40/x
3. Step 3: Cross multiply
   45,938.10x = 63,390.69 × 25,793.40
4. Step 4: Simplify right side
   45,938.10x = 1,635,061,423.45
5. Step 5: Solve for x
   x = 1,635,061,423.45/45,938.10
6. Step 6: Final answer
   x = 35,592.71