Finding the Fourth Proportional to 69,431.55, 95,815.89 and 37,600.58

Step by Step Solution

1. Step 1: Write the proportion equation
   69,431.55 : 95,815.89 = 37,600.58 : x
2. Step 2: Convert to fraction form
   69,431.55/95,815.89 = 37,600.58/x
3. Step 3: Cross multiply
   69,431.55x = 95,815.89 × 37,600.58
4. Step 4: Simplify right side
   69,431.55x = 3,602,733,037.22
5. Step 5: Solve for x
   x = 3,602,733,037.22/69,431.55
6. Step 6: Final answer
   x = 51,888.99