Finding the Fourth Proportional to 42,111.82, 58,045.08 and 29,851.34

Step by Step Solution

1. Step 1: Write the proportion equation
   42,111.82 : 58,045.08 = 29,851.34 : x
2. Step 2: Convert to fraction form
   42,111.82/58,045.08 = 29,851.34/x
3. Step 3: Cross multiply
   42,111.82x = 58,045.08 × 29,851.34
4. Step 4: Simplify right side
   42,111.82x = 1,732,723,156.17
5. Step 5: Solve for x
   x = 1,732,723,156.17/42,111.82
6. Step 6: Final answer
   x = 41,145.76