Finding the Fourth Proportional to 109,483.14, 151,087.83 and 64,187.94

Step by Step Solution

1. Step 1: Write the proportion equation
   109,483.14 : 151,087.83 = 64,187.94 : x
2. Step 2: Convert to fraction form
   109,483.14/151,087.83 = 64,187.94/x
3. Step 3: Cross multiply
   109,483.14x = 151,087.83 × 64,187.94
4. Step 4: Simplify right side
   109,483.14x = 9,698,017,253.70
5. Step 5: Solve for x
   x = 9,698,017,253.70/109,483.14
6. Step 6: Final answer
   x = 88,580.00