Finding the Fourth Proportional to 99,086.76, 148,629.74 and 35,892.10

Step by Step Solution

1. Step 1: Write the proportion equation
   99,086.76 : 148,629.74 = 35,892.10 : x
2. Step 2: Convert to fraction form
   99,086.76/148,629.74 = 35,892.10/x
3. Step 3: Cross multiply
   99,086.76x = 148,629.74 × 35,892.10
4. Step 4: Simplify right side
   99,086.76x = 5,334,633,491.05
5. Step 5: Solve for x
   x = 5,334,633,491.05/99,086.76
6. Step 6: Final answer
   x = 53,838.01