Finding the Fourth Proportional to 65,162,250.88, 89,918,662.08 and 37,661,960.32

Step by Step Solution

1. Step 1: Write the proportion equation
   65,162,250.88 : 89,918,662.08 = 37,661,960.32 : x
2. Step 2: Convert to fraction form
   65,162,250.88/89,918,662.08 = 37,661,960.32/x
3. Step 3: Cross multiply
   65,162,250.88x = 89,918,662.08 × 37,661,960.32
4. Step 4: Simplify right side
   65,162,250.88x = 3,386,513,083,284,448.50
5. Step 5: Solve for x
   x = 3,386,513,083,284,448.50/65,162,250.88
6. Step 6: Final answer
   x = 51,970,474.28