Finding the Fourth Proportional to 65,045.31, 97,600.77 and 25,630.71

Step by Step Solution

1. Step 1: Write the proportion equation
   65,045.31 : 97,600.77 = 25,630.71 : x
2. Step 2: Convert to fraction form
   65,045.31/97,600.77 = 25,630.71/x
3. Step 3: Cross multiply
   65,045.31x = 97,600.77 × 25,630.71
4. Step 4: Simplify right side
   65,045.31x = 2,501,577,031.65
5. Step 5: Solve for x
   x = 2,501,577,031.65/65,045.31
6. Step 6: Final answer
   x = 38,458.99