Finding the Fourth Proportional to 63,159.71, 87,152.99 and 37,667.48

Step by Step Solution

1. Step 1: Write the proportion equation
   63,159.71 : 87,152.99 = 37,667.48 : x
2. Step 2: Convert to fraction form
   63,159.71/87,152.99 = 37,667.48/x
3. Step 3: Cross multiply
   63,159.71x = 87,152.99 × 37,667.48
4. Step 4: Simplify right side
   63,159.71x = 3,282,832,883.66
5. Step 5: Solve for x
   x = 3,282,832,883.66/63,159.71
6. Step 6: Final answer
   x = 51,976.70