Finding the Fourth Proportional to 124,483.56, 171,757.77 and 70,764.33

Step by Step Solution

1. Step 1: Write the proportion equation
   124,483.56 : 171,757.77 = 70,764.33 : x
2. Step 2: Convert to fraction form
   124,483.56/171,757.77 = 70,764.33/x
3. Step 3: Cross multiply
   124,483.56x = 171,757.77 × 70,764.33
4. Step 4: Simplify right side
   124,483.56x = 12,154,323,516.34
5. Step 5: Solve for x
   x = 12,154,323,516.34/124,483.56
6. Step 6: Final answer
   x = 97,637.98