Finding the Fourth Proportional to 46,071.57, 63,587.46 and 28,851.94

Step by Step Solution

1. Step 1: Write the proportion equation
   46,071.57 : 63,587.46 = 28,851.94 : x
2. Step 2: Convert to fraction form
   46,071.57/63,587.46 = 28,851.94/x
3. Step 3: Cross multiply
   46,071.57x = 63,587.46 × 28,851.94
4. Step 4: Simplify right side
   46,071.57x = 1,834,621,580.67
5. Step 5: Solve for x
   x = 1,834,621,580.67/46,071.57
6. Step 6: Final answer
   x = 39,821.12