Finding the Fourth Proportional to 47,030.35, 64,903.75 and 25,810.37

Step by Step Solution

1. Step 1: Write the proportion equation
   47,030.35 : 64,903.75 = 25,810.37 : x
2. Step 2: Convert to fraction form
   47,030.35/64,903.75 = 25,810.37/x
3. Step 3: Cross multiply
   47,030.35x = 64,903.75 × 25,810.37
4. Step 4: Simplify right side
   47,030.35x = 1,675,189,801.89
5. Step 5: Solve for x
   x = 1,675,189,801.89/47,030.35
6. Step 6: Final answer
   x = 35,619.34