Finding the Fourth Proportional to 47,010.13, 64,875.33 and 25,790.76

Step by Step Solution

1. Step 1: Write the proportion equation
   47,010.13 : 64,875.33 = 25,790.76 : x
2. Step 2: Convert to fraction form
   47,010.13/64,875.33 = 25,790.76/x
3. Step 3: Cross multiply
   47,010.13x = 64,875.33 × 25,790.76
4. Step 4: Simplify right side
   47,010.13x = 1,673,184,065.95
5. Step 5: Solve for x
   x = 1,673,184,065.95/47,010.13
6. Step 6: Final answer
   x = 35,591.99