Finding the Fourth Proportional to 42,820.68, 59,090.94 and 23,957.94

Step by Step Solution

1. Step 1: Write the proportion equation
   42,820.68 : 59,090.94 = 23,957.94 : x
2. Step 2: Convert to fraction form
   42,820.68/59,090.94 = 23,957.94/x
3. Step 3: Cross multiply
   42,820.68x = 59,090.94 × 23,957.94
4. Step 4: Simplify right side
   42,820.68x = 1,415,697,195.06
5. Step 5: Solve for x
   x = 1,415,697,195.06/42,820.68
6. Step 6: Final answer
   x = 33,061.06