Finding the Fourth Proportional to 42,870.59, 59,161.82 and 23,750.77

Step by Step Solution

1. Step 1: Write the proportion equation
   42,870.59 : 59,161.82 = 23,750.77 : x
2. Step 2: Convert to fraction form
   42,870.59/59,161.82 = 23,750.77/x
3. Step 3: Cross multiply
   42,870.59x = 59,161.82 × 23,750.77
4. Step 4: Simplify right side
   42,870.59x = 1,405,138,541.28
5. Step 5: Solve for x
   x = 1,405,138,541.28/42,870.59
6. Step 6: Final answer
   x = 32,776.29