Finding the Fourth Proportional to 42,700.94, 58,928.21 and 23,838.06

Step by Step Solution

1. Step 1: Write the proportion equation
   42,700.94 : 58,928.21 = 23,838.06 : x
2. Step 2: Convert to fraction form
   42,700.94/58,928.21 = 23,838.06/x
3. Step 3: Cross multiply
   42,700.94x = 58,928.21 × 23,838.06
4. Step 4: Simplify right side
   42,700.94x = 1,404,734,205.67
5. Step 5: Solve for x
   x = 1,404,734,205.67/42,700.94
6. Step 6: Final answer
   x = 32,897.03