Finding the Fourth Proportional to 63,573, 87,746.88 and 43,438.04

Step by Step Solution

1. Step 1: Write the proportion equation
   63,573 : 87,746.88 = 43,438.04 : x
2. Step 2: Convert to fraction form
   63,573/87,746.88 = 43,438.04/x
3. Step 3: Cross multiply
   63,573x = 87,746.88 × 43,438.04
4. Step 4: Simplify right side
   63,573x = 3,811,552,483.32
5. Step 5: Solve for x
   x = 3,811,552,483.32/63,573
6. Step 6: Final answer
   x = 59,955.52