Finding the Fourth Proportional to 42,698.88, 58,924.80 and 23,835.60

Step by Step Solution

1. Step 1: Write the proportion equation
   42,698.88 : 58,924.80 = 23,835.60 : x
2. Step 2: Convert to fraction form
   42,698.88/58,924.80 = 23,835.60/x
3. Step 3: Cross multiply
   42,698.88x = 58,924.80 × 23,835.60
4. Step 4: Simplify right side
   42,698.88x = 1,404,507,962.88
5. Step 5: Solve for x
   x = 1,404,507,962.88/42,698.88
6. Step 6: Final answer
   x = 32,893.32