Finding the Fourth Proportional to 42,838.02, 59,109.42 and 26,911.19

Step by Step Solution

1. Step 1: Write the proportion equation
   42,838.02 : 59,109.42 = 26,911.19 : x
2. Step 2: Convert to fraction form
   42,838.02/59,109.42 = 26,911.19/x
3. Step 3: Cross multiply
   42,838.02x = 59,109.42 × 26,911.19
4. Step 4: Simplify right side
   42,838.02x = 1,590,704,697.85
5. Step 5: Solve for x
   x = 1,590,704,697.85/42,838.02
6. Step 6: Final answer
   x = 37,133.01