Finding the Fourth Proportional to 64,522.58, 89,042.30 and 35,844.84

Step by Step Solution

1. Step 1: Write the proportion equation
   64,522.58 : 89,042.30 = 35,844.84 : x
2. Step 2: Convert to fraction form
   64,522.58/89,042.30 = 35,844.84/x
3. Step 3: Cross multiply
   64,522.58x = 89,042.30 × 35,844.84
4. Step 4: Simplify right side
   64,522.58x = 3,191,706,817.51
5. Step 5: Solve for x
   x = 3,191,706,817.51/64,522.58
6. Step 6: Final answer
   x = 49,466.51