Finding the Fourth Proportional to 60,597.31, 83,623.28 and 35,451.07

Step by Step Solution

1. Step 1: Write the proportion equation
   60,597.31 : 83,623.28 = 35,451.07 : x
2. Step 2: Convert to fraction form
   60,597.31/83,623.28 = 35,451.07/x
3. Step 3: Cross multiply
   60,597.31x = 83,623.28 × 35,451.07
4. Step 4: Simplify right side
   60,597.31x = 2,964,534,752.91
5. Step 5: Solve for x
   x = 2,964,534,752.91/60,597.31
6. Step 6: Final answer
   x = 48,921.89