Finding the Fourth Proportional to 124,613.48, 171,964.37 and 70,897.34

Step by Step Solution

1. Step 1: Write the proportion equation
   124,613.48 : 171,964.37 = 70,897.34 : x
2. Step 2: Convert to fraction form
   124,613.48/171,964.37 = 70,897.34/x
3. Step 3: Cross multiply
   124,613.48x = 171,964.37 × 70,897.34
4. Step 4: Simplify right side
   124,613.48x = 12,191,815,193.47
5. Step 5: Solve for x
   x = 12,191,815,193.47/124,613.48
6. Step 6: Final answer
   x = 97,837.05