Finding the Fourth Proportional to 42,972.35, 59,300.63 and 23,591.25

Step by Step Solution

1. Step 1: Write the proportion equation
   42,972.35 : 59,300.63 = 23,591.25 : x
2. Step 2: Convert to fraction form
   42,972.35/59,300.63 = 23,591.25/x
3. Step 3: Cross multiply
   42,972.35x = 59,300.63 × 23,591.25
4. Step 4: Simplify right side
   42,972.35x = 1,398,975,987.49
5. Step 5: Solve for x
   x = 1,398,975,987.49/42,972.35
6. Step 6: Final answer
   x = 32,555.26