Finding the Fourth Proportional to 63,123, 87,111.56 and 34,830.51

Step by Step Solution

1. Step 1: Write the proportion equation
   63,123 : 87,111.56 = 34,830.51 : x
2. Step 2: Convert to fraction form
   63,123/87,111.56 = 34,830.51/x
3. Step 3: Cross multiply
   63,123x = 87,111.56 × 34,830.51
4. Step 4: Simplify right side
   63,123x = 3,034,140,148.77
5. Step 5: Solve for x
   x = 3,034,140,148.77/63,123
6. Step 6: Final answer
   x = 48,067.11