Finding the Fourth Proportional to 146,075, 201,583.52 and 79,007

Step by Step Solution

1. Step 1: Write the proportion equation
   146,075 : 201,583.52 = 79,007 : x
2. Step 2: Convert to fraction form
   146,075/201,583.52 = 79,007/x
3. Step 3: Cross multiply
   146,075x = 201,583.52 × 79,007
4. Step 4: Simplify right side
   146,075x = 15,926,509,164.64
5. Step 5: Solve for x
   x = 15,926,509,164.64/146,075
6. Step 6: Final answer
   x = 109,029.67