Finding the Fourth Proportional to 109,483.58, 151,087.46 and 64,152.54

Step by Step Solution

1. Step 1: Write the proportion equation
   109,483.58 : 151,087.46 = 64,152.54 : x
2. Step 2: Convert to fraction form
   109,483.58/151,087.46 = 64,152.54/x
3. Step 3: Cross multiply
   109,483.58x = 151,087.46 × 64,152.54
4. Step 4: Simplify right side
   109,483.58x = 9,692,644,000.39
5. Step 5: Solve for x
   x = 9,692,644,000.39/109,483.58
6. Step 6: Final answer
   x = 88,530.57