Finding the Fourth Proportional to 45,767.30, 68,461.39 and 42,967.94

Step by Step Solution

1. Step 1: Write the proportion equation
   45,767.30 : 68,461.39 = 42,967.94 : x
2. Step 2: Convert to fraction form
   45,767.30/68,461.39 = 42,967.94/x
3. Step 3: Cross multiply
   45,767.30x = 68,461.39 × 42,967.94
4. Step 4: Simplify right side
   45,767.30x = 2,941,644,897.84
5. Step 5: Solve for x
   x = 2,941,644,897.84/45,767.30
6. Step 6: Final answer
   x = 64,273.94