Finding the Fourth Proportional to 105,002.75, 157,501.28 and 33,925.25

Step by Step Solution

1. Step 1: Write the proportion equation
   105,002.75 : 157,501.28 = 33,925.25 : x
2. Step 2: Convert to fraction form
   105,002.75/157,501.28 = 33,925.25/x
3. Step 3: Cross multiply
   105,002.75x = 157,501.28 × 33,925.25
4. Step 4: Simplify right side
   105,002.75x = 5,343,269,596.63
5. Step 5: Solve for x
   x = 5,343,269,596.63/105,002.75
6. Step 6: Final answer
   x = 50,886.95