Finding the Fourth Proportional to 63,051.61, 94,684.54 and 42,126.12

Step by Step Solution

1. Step 1: Write the proportion equation
   63,051.61 : 94,684.54 = 42,126.12 : x
2. Step 2: Convert to fraction form
   63,051.61/94,684.54 = 42,126.12/x
3. Step 3: Cross multiply
   63,051.61x = 94,684.54 × 42,126.12
4. Step 4: Simplify right side
   63,051.61x = 3,988,692,162.79
5. Step 5: Solve for x
   x = 3,988,692,162.79/63,051.61
6. Step 6: Final answer
   x = 63,260.75