Finding the Fourth Proportional to 63,026.18, 86,972.01 and 34,731.86

Step by Step Solution

1. Step 1: Write the proportion equation
   63,026.18 : 86,972.01 = 34,731.86 : x
2. Step 2: Convert to fraction form
   63,026.18/86,972.01 = 34,731.86/x
3. Step 3: Cross multiply
   63,026.18x = 86,972.01 × 34,731.86
4. Step 4: Simplify right side
   63,026.18x = 3,020,699,240.38
5. Step 5: Solve for x
   x = 3,020,699,240.38/63,026.18
6. Step 6: Final answer
   x = 47,927.69