Finding the Fourth Proportional to 64,151.06, 88,526.72 and 35,862.21

Step by Step Solution

1. Step 1: Write the proportion equation
   64,151.06 : 88,526.72 = 35,862.21 : x
2. Step 2: Convert to fraction form
   64,151.06/88,526.72 = 35,862.21/x
3. Step 3: Cross multiply
   64,151.06x = 88,526.72 × 35,862.21
4. Step 4: Simplify right side
   64,151.06x = 3,174,763,912.91
5. Step 5: Solve for x
   x = 3,174,763,912.91/64,151.06
6. Step 6: Final answer
   x = 49,488.88