Finding the Fourth Proportional to 108,583.32, 149,849.28 and 60,837.06

Step by Step Solution

1. Step 1: Write the proportion equation
   108,583.32 : 149,849.28 = 60,837.06 : x
2. Step 2: Convert to fraction form
   108,583.32/149,849.28 = 60,837.06/x
3. Step 3: Cross multiply
   108,583.32x = 149,849.28 × 60,837.06
4. Step 4: Simplify right side
   108,583.32x = 9,116,389,638.32
5. Step 5: Solve for x
   x = 9,116,389,638.32/108,583.32
6. Step 6: Final answer
   x = 83,957.55