Finding the Fourth Proportional to 64,190.52, 88,587 and 35,898.30

Step by Step Solution

1. Step 1: Write the proportion equation
   64,190.52 : 88,587 = 35,898.30 : x
2. Step 2: Convert to fraction form
   64,190.52/88,587 = 35,898.30/x
3. Step 3: Cross multiply
   64,190.52x = 88,587 × 35,898.30
4. Step 4: Simplify right side
   64,190.52x = 3,180,122,702.10
5. Step 5: Solve for x
   x = 3,180,122,702.10/64,190.52
6. Step 6: Final answer
   x = 49,541.94