Finding the Fourth Proportional to 54,321.67, 81,465.82 and 37,562.36

Step by Step Solution

1. Step 1: Write the proportion equation
   54,321.67 : 81,465.82 = 37,562.36 : x
2. Step 2: Convert to fraction form
   54,321.67/81,465.82 = 37,562.36/x
3. Step 3: Cross multiply
   54,321.67x = 81,465.82 × 37,562.36
4. Step 4: Simplify right side
   54,321.67x = 3,060,048,344.89
5. Step 5: Solve for x
   x = 3,060,048,344.89/54,321.67
6. Step 6: Final answer
   x = 56,332.00