Finding the Fourth Proportional to 47,008.84, 64,798.40 and 35,632.78

Step by Step Solution

1. Step 1: Write the proportion equation
   47,008.84 : 64,798.40 = 35,632.78 : x
2. Step 2: Convert to fraction form
   47,008.84/64,798.40 = 35,632.78/x
3. Step 3: Cross multiply
   47,008.84x = 64,798.40 × 35,632.78
4. Step 4: Simplify right side
   47,008.84x = 2,308,947,131.55
5. Step 5: Solve for x
   x = 2,308,947,131.55/47,008.84
6. Step 6: Final answer
   x = 49,117.30