Finding the Fourth Proportional to 63,511.07, 87,632.86 and 37,664.83

Step by Step Solution

1. Step 1: Write the proportion equation
   63,511.07 : 87,632.86 = 37,664.83 : x
2. Step 2: Convert to fraction form
   63,511.07/87,632.86 = 37,664.83/x
3. Step 3: Cross multiply
   63,511.07x = 87,632.86 × 37,664.83
4. Step 4: Simplify right side
   63,511.07x = 3,300,676,147.83
5. Step 5: Solve for x
   x = 3,300,676,147.83/63,511.07
6. Step 6: Final answer
   x = 51,970.10