Finding the Fourth Proportional to 63,111.77, 87,088.19 and 34,815.63

Step by Step Solution

1. Step 1: Write the proportion equation
   63,111.77 : 87,088.19 = 34,815.63 : x
2. Step 2: Convert to fraction form
   63,111.77/87,088.19 = 34,815.63/x
3. Step 3: Cross multiply
   63,111.77x = 87,088.19 × 34,815.63
4. Step 4: Simplify right side
   63,111.77x = 3,032,030,026.33
5. Step 5: Solve for x
   x = 3,032,030,026.33/63,111.77
6. Step 6: Final answer
   x = 48,042.23