Finding the Fourth Proportional to 63,470.31, 87,565.57 and 37,977.27

Step by Step Solution

1. Step 1: Write the proportion equation
   63,470.31 : 87,565.57 = 37,977.27 : x
2. Step 2: Convert to fraction form
   63,470.31/87,565.57 = 37,977.27/x
3. Step 3: Cross multiply
   63,470.31x = 87,565.57 × 37,977.27
4. Step 4: Simplify right side
   63,470.31x = 3,325,501,294.59
5. Step 5: Solve for x
   x = 3,325,501,294.59/63,470.31
6. Step 6: Final answer
   x = 52,394.60