Finding the Fourth Proportional to 99,158.53, 148,796.89 and 35,983.58

Step by Step Solution

1. Step 1: Write the proportion equation
   99,158.53 : 148,796.89 = 35,983.58 : x
2. Step 2: Convert to fraction form
   99,158.53/148,796.89 = 35,983.58/x
3. Step 3: Cross multiply
   99,158.53x = 148,796.89 × 35,983.58
4. Step 4: Simplify right side
   99,158.53x = 5,354,244,705.11
5. Step 5: Solve for x
   x = 5,354,244,705.11/99,158.53
6. Step 6: Final answer
   x = 53,996.82