Finding the Fourth Proportional to 35,885.62, 54,165.50 and 35,885.62

Step by Step Solution

1. Step 1: Write the proportion equation
   35,885.62 : 54,165.50 = 35,885.62 : x
2. Step 2: Convert to fraction form
   35,885.62/54,165.50 = 35,885.62/x
3. Step 3: Cross multiply
   35,885.62x = 54,165.50 × 35,885.62
4. Step 4: Simplify right side
   35,885.62x = 1,943,762,235.27
5. Step 5: Solve for x
   x = 1,943,762,235.27/35,885.62
6. Step 6: Final answer
   x = 54,165.50