Finding the Fourth Proportional to 63,030.34, 86,981.46 and 34,736.08

Step by Step Solution

1. Step 1: Write the proportion equation
   63,030.34 : 86,981.46 = 34,736.08 : x
2. Step 2: Convert to fraction form
   63,030.34/86,981.46 = 34,736.08/x
3. Step 3: Cross multiply
   63,030.34x = 86,981.46 × 34,736.08
4. Step 4: Simplify right side
   63,030.34x = 3,021,394,953.08
5. Step 5: Solve for x
   x = 3,021,394,953.08/63,030.34
6. Step 6: Final answer
   x = 47,935.56