Finding the Fourth Proportional to 42,199.62, 58,233.12 and 23,075.61

Step by Step Solution

1. Step 1: Write the proportion equation
   42,199.62 : 58,233.12 = 23,075.61 : x
2. Step 2: Convert to fraction form
   42,199.62/58,233.12 = 23,075.61/x
3. Step 3: Cross multiply
   42,199.62x = 58,233.12 × 23,075.61
4. Step 4: Simplify right side
   42,199.62x = 1,343,764,475.04
5. Step 5: Solve for x
   x = 1,343,764,475.04/42,199.62
6. Step 6: Final answer
   x = 31,843.04