Finding the Fourth Proportional to 188,695.48, 283,034.00 and 70,357.59

Step by Step Solution

1. Step 1: Write the proportion equation
   188,695.48 : 283,034.00 = 70,357.59 : x
2. Step 2: Convert to fraction form
   188,695.48/283,034.00 = 70,357.59/x
3. Step 3: Cross multiply
   188,695.48x = 283,034.00 × 70,357.59
4. Step 4: Simplify right side
   188,695.48x = 19,913,588,361.10
5. Step 5: Solve for x
   x = 19,913,588,361.10/188,695.48
6. Step 6: Final answer
   x = 105,532.94