Finding the Fourth Proportional to 42,487.26, 58,634.55 and 23,623.98

Step by Step Solution

1. Step 1: Write the proportion equation
   42,487.26 : 58,634.55 = 23,623.98 : x
2. Step 2: Convert to fraction form
   42,487.26/58,634.55 = 23,623.98/x
3. Step 3: Cross multiply
   42,487.26x = 58,634.55 × 23,623.98
4. Step 4: Simplify right side
   42,487.26x = 1,385,181,436.51
5. Step 5: Solve for x
   x = 1,385,181,436.51/42,487.26
6. Step 6: Final answer
   x = 32,602.28