Finding the Fourth Proportional to 42,325.91, 58,276.76 and 35,939.06

Step by Step Solution

1. Step 1: Write the proportion equation
   42,325.91 : 58,276.76 = 35,939.06 : x
2. Step 2: Convert to fraction form
   42,325.91/58,276.76 = 35,939.06/x
3. Step 3: Cross multiply
   42,325.91x = 58,276.76 × 35,939.06
4. Step 4: Simplify right side
   42,325.91x = 2,094,411,503.17
5. Step 5: Solve for x
   x = 2,094,411,503.17/42,325.91
6. Step 6: Final answer
   x = 49,482.97