Finding the Fourth Proportional to 93,097.62, 139,646.72 and 25,630.54

Step by Step Solution

1. Step 1: Write the proportion equation
   93,097.62 : 139,646.72 = 25,630.54 : x
2. Step 2: Convert to fraction form
   93,097.62/139,646.72 = 25,630.54/x
3. Step 3: Cross multiply
   93,097.62x = 139,646.72 × 25,630.54
4. Step 4: Simplify right side
   93,097.62x = 3,579,220,842.83
5. Step 5: Solve for x
   x = 3,579,220,842.83/93,097.62
6. Step 6: Final answer
   x = 38,445.89