Finding the Fourth Proportional to 124,050.29, 186,155.62 and 64,926.56

Step by Step Solution

1. Step 1: Write the proportion equation
   124,050.29 : 186,155.62 = 64,926.56 : x
2. Step 2: Convert to fraction form
   124,050.29/186,155.62 = 64,926.56/x
3. Step 3: Cross multiply
   124,050.29x = 186,155.62 × 64,926.56
4. Step 4: Simplify right side
   124,050.29x = 12,086,444,334.34
5. Step 5: Solve for x
   x = 12,086,444,334.34/124,050.29
6. Step 6: Final answer
   x = 97,431.81