Finding the Fourth Proportional to 60,495.32, 83,485.47 and 33,638.96

Step by Step Solution

1. Step 1: Write the proportion equation
   60,495.32 : 83,485.47 = 33,638.96 : x
2. Step 2: Convert to fraction form
   60,495.32/83,485.47 = 33,638.96/x
3. Step 3: Cross multiply
   60,495.32x = 83,485.47 × 33,638.96
4. Step 4: Simplify right side
   60,495.32x = 2,808,363,968.48
5. Step 5: Solve for x
   x = 2,808,363,968.48/60,495.32
6. Step 6: Final answer
   x = 46,422.83