Finding the Fourth Proportional to 65,262, 90,061.56 and 35,454

Step by Step Solution

1. Step 1: Write the proportion equation
   65,262 : 90,061.56 = 35,454 : x
2. Step 2: Convert to fraction form
   65,262/90,061.56 = 35,454/x
3. Step 3: Cross multiply
   65,262x = 90,061.56 × 35,454
4. Step 4: Simplify right side
   65,262x = 3,193,042,548.24
5. Step 5: Solve for x
   x = 3,193,042,548.24/65,262
6. Step 6: Final answer
   x = 48,926.52