Finding the Fourth Proportional to 65,061.99, 89,784.81 and 35,253.99

Step by Step Solution

1. Step 1: Write the proportion equation
   65,061.99 : 89,784.81 = 35,253.99 : x
2. Step 2: Convert to fraction form
   65,061.99/89,784.81 = 35,253.99/x
3. Step 3: Cross multiply
   65,061.99x = 89,784.81 × 35,253.99
4. Step 4: Simplify right side
   65,061.99x = 3,165,272,793.89
5. Step 5: Solve for x
   x = 3,165,272,793.89/65,061.99
6. Step 6: Final answer
   x = 48,650.11