Finding the Fourth Proportional to 124,234.06, 171,445.81 and 70,514.05

Step by Step Solution

1. Step 1: Write the proportion equation
   124,234.06 : 171,445.81 = 70,514.05 : x
2. Step 2: Convert to fraction form
   124,234.06/171,445.81 = 70,514.05/x
3. Step 3: Cross multiply
   124,234.06x = 171,445.81 × 70,514.05
4. Step 4: Simplify right side
   124,234.06x = 12,089,337,561.40
5. Step 5: Solve for x
   x = 12,089,337,561.40/124,234.06
6. Step 6: Final answer
   x = 97,310.98