Finding the Fourth Proportional to 108,270.81, 149,417.06 and 60,526.17

Step by Step Solution

1. Step 1: Write the proportion equation
   108,270.81 : 149,417.06 = 60,526.17 : x
2. Step 2: Convert to fraction form
   108,270.81/149,417.06 = 60,526.17/x
3. Step 3: Cross multiply
   108,270.81x = 149,417.06 × 60,526.17
4. Step 4: Simplify right side
   108,270.81x = 9,043,642,071.83
5. Step 5: Solve for x
   x = 9,043,642,071.83/108,270.81
6. Step 6: Final answer
   x = 83,527.98