Finding the Fourth Proportional to 62,915.82, 86,790.76 and 37,404.04

Step by Step Solution

1. Step 1: Write the proportion equation
   62,915.82 : 86,790.76 = 37,404.04 : x
2. Step 2: Convert to fraction form
   62,915.82/86,790.76 = 37,404.04/x
3. Step 3: Cross multiply
   62,915.82x = 86,790.76 × 37,404.04
4. Step 4: Simplify right side
   62,915.82x = 3,246,325,058.67
5. Step 5: Solve for x
   x = 3,246,325,058.67/62,915.82
6. Step 6: Final answer
   x = 51,597.91