Finding the Fourth Proportional to 42,870.62, 59,161.34 and 23,750.43

Step by Step Solution

1. Step 1: Write the proportion equation
   42,870.62 : 59,161.34 = 23,750.43 : x
2. Step 2: Convert to fraction form
   42,870.62/59,161.34 = 23,750.43/x
3. Step 3: Cross multiply
   42,870.62x = 59,161.34 × 23,750.43
4. Step 4: Simplify right side
   42,870.62x = 1,405,107,264.38
5. Step 5: Solve for x
   x = 1,405,107,264.38/42,870.62
6. Step 6: Final answer
   x = 32,775.53