Finding the Fourth Proportional to 63,112.34, 87,090.72 and 34,818.50

Step by Step Solution

1. Step 1: Write the proportion equation
   63,112.34 : 87,090.72 = 34,818.50 : x
2. Step 2: Convert to fraction form
   63,112.34/87,090.72 = 34,818.50/x
3. Step 3: Cross multiply
   63,112.34x = 87,090.72 × 34,818.50
4. Step 4: Simplify right side
   63,112.34x = 3,032,368,234.32
5. Step 5: Solve for x
   x = 3,032,368,234.32/63,112.34
6. Step 6: Final answer
   x = 48,047.15