Finding the Fourth Proportional to 64,149.41, 88,522.59 and 35,467.40

Step by Step Solution

1. Step 1: Write the proportion equation
   64,149.41 : 88,522.59 = 35,467.40 : x
2. Step 2: Convert to fraction form
   64,149.41/88,522.59 = 35,467.40/x
3. Step 3: Cross multiply
   64,149.41x = 88,522.59 × 35,467.40
4. Step 4: Simplify right side
   64,149.41x = 3,139,666,108.57
5. Step 5: Solve for x
   x = 3,139,666,108.57/64,149.41
6. Step 6: Final answer
   x = 48,943.02