Finding the Fourth Proportional to 108,282.65, 149,430.39 and 60,536.00

Step by Step Solution

1. Step 1: Write the proportion equation
   108,282.65 : 149,430.39 = 60,536.00 : x
2. Step 2: Convert to fraction form
   108,282.65/149,430.39 = 60,536.00/x
3. Step 3: Cross multiply
   108,282.65x = 149,430.39 × 60,536.00
4. Step 4: Simplify right side
   108,282.65x = 9,045,917,341.89
5. Step 5: Solve for x
   x = 9,045,917,341.89/108,282.65
6. Step 6: Final answer
   x = 83,539.86