Finding the Fourth Proportional to 64,300.23, 88,735.04 and 35,620.34

Step by Step Solution

1. Step 1: Write the proportion equation
   64,300.23 : 88,735.04 = 35,620.34 : x
2. Step 2: Convert to fraction form
   64,300.23/88,735.04 = 35,620.34/x
3. Step 3: Cross multiply
   64,300.23x = 88,735.04 × 35,620.34
4. Step 4: Simplify right side
   64,300.23x = 3,160,771,672.94
5. Step 5: Solve for x
   x = 3,160,771,672.94/64,300.23
6. Step 6: Final answer
   x = 49,156.46