Finding the Fourth Proportional to 42,830.25, 59,132.54 and 27,522.99

Step by Step Solution

1. Step 1: Write the proportion equation
   42,830.25 : 59,132.54 = 27,522.99 : x
2. Step 2: Convert to fraction form
   42,830.25/59,132.54 = 27,522.99/x
3. Step 3: Cross multiply
   42,830.25x = 59,132.54 × 27,522.99
4. Step 4: Simplify right side
   42,830.25x = 1,627,504,307.09
5. Step 5: Solve for x
   x = 1,627,504,307.09/42,830.25
6. Step 6: Final answer
   x = 37,998.94