Finding the Fourth Proportional to 103,075.73, 142,267.01 and 60,062.30

Step by Step Solution

1. Step 1: Write the proportion equation
   103,075.73 : 142,267.01 = 60,062.30 : x
2. Step 2: Convert to fraction form
   103,075.73/142,267.01 = 60,062.30/x
3. Step 3: Cross multiply
   103,075.73x = 142,267.01 × 60,062.30
4. Step 4: Simplify right side
   103,075.73x = 8,544,883,834.72
5. Step 5: Solve for x
   x = 8,544,883,834.72/103,075.73
6. Step 6: Final answer
   x = 82,899.09