Finding the Fourth Proportional to 83,009.68, 124,599.27 and 60,756.96

Step by Step Solution

1. Step 1: Write the proportion equation
   83,009.68 : 124,599.27 = 60,756.96 : x
2. Step 2: Convert to fraction form
   83,009.68/124,599.27 = 60,756.96/x
3. Step 3: Cross multiply
   83,009.68x = 124,599.27 × 60,756.96
4. Step 4: Simplify right side
   83,009.68x = 7,570,272,863.42
5. Step 5: Solve for x
   x = 7,570,272,863.42/83,009.68
6. Step 6: Final answer
   x = 91,197.47