Finding the Fourth Proportional to 105,088.84, 157,599.42 and 34,949.32

Step by Step Solution

1. Step 1: Write the proportion equation
   105,088.84 : 157,599.42 = 34,949.32 : x
2. Step 2: Convert to fraction form
   105,088.84/157,599.42 = 34,949.32/x
3. Step 3: Cross multiply
   105,088.84x = 157,599.42 × 34,949.32
4. Step 4: Simplify right side
   105,088.84x = 5,507,992,561.39
5. Step 5: Solve for x
   x = 5,507,992,561.39/105,088.84
6. Step 6: Final answer
   x = 52,412.73