Finding the Fourth Proportional to 146,953.72, 202,796.34 and 79,885.72

Step by Step Solution

1. Step 1: Write the proportion equation
   146,953.72 : 202,796.34 = 79,885.72 : x
2. Step 2: Convert to fraction form
   146,953.72/202,796.34 = 79,885.72/x
3. Step 3: Cross multiply
   146,953.72x = 202,796.34 × 79,885.72
4. Step 4: Simplify right side
   146,953.72x = 16,200,531,634.26
5. Step 5: Solve for x
   x = 16,200,531,634.26/146,953.72
6. Step 6: Final answer
   x = 110,242.41