Finding the Fourth Proportional to 105,190.52, 157,787.18 and 35,069.86

Step by Step Solution

1. Step 1: Write the proportion equation
   105,190.52 : 157,787.18 = 35,069.86 : x
2. Step 2: Convert to fraction form
   105,190.52/157,787.18 = 35,069.86/x
3. Step 3: Cross multiply
   105,190.52x = 157,787.18 × 35,069.86
4. Step 4: Simplify right side
   105,190.52x = 5,533,574,312.39
5. Step 5: Solve for x
   x = 5,533,574,312.39/105,190.52
6. Step 6: Final answer
   x = 52,605.26