Finding the Fourth Proportional to 42,685.74, 58,907.94 and 23,826.51

Step by Step Solution

1. Step 1: Write the proportion equation
   42,685.74 : 58,907.94 = 23,826.51 : x
2. Step 2: Convert to fraction form
   42,685.74/58,907.94 = 23,826.51/x
3. Step 3: Cross multiply
   42,685.74x = 58,907.94 × 23,826.51
4. Step 4: Simplify right side
   42,685.74x = 1,403,570,621.49
5. Step 5: Solve for x
   x = 1,403,570,621.49/42,685.74
6. Step 6: Final answer
   x = 32,881.49