Finding the Fourth Proportional to 58,981.98, 88,528.52 and 39,274.27

Step by Step Solution

1. Step 1: Write the proportion equation
   58,981.98 : 88,528.52 = 39,274.27 : x
2. Step 2: Convert to fraction form
   58,981.98/88,528.52 = 39,274.27/x
3. Step 3: Cross multiply
   58,981.98x = 88,528.52 × 39,274.27
4. Step 4: Simplify right side
   58,981.98x = 3,476,892,997.18
5. Step 5: Solve for x
   x = 3,476,892,997.18/58,981.98
6. Step 6: Final answer
   x = 58,948.39