Finding the Fourth Proportional to 65,562.52, 90,462.72 and 38,333.36

Step by Step Solution

1. Step 1: Write the proportion equation
   65,562.52 : 90,462.72 = 38,333.36 : x
2. Step 2: Convert to fraction form
   65,562.52/90,462.72 = 38,333.36/x
3. Step 3: Cross multiply
   65,562.52x = 90,462.72 × 38,333.36
4. Step 4: Simplify right side
   65,562.52x = 3,467,740,012.34
5. Step 5: Solve for x
   x = 3,467,740,012.34/65,562.52
6. Step 6: Final answer
   x = 52,892.11