Finding the Fourth Proportional to 105,192.02, 157,789.38 and 35,071.32

Step by Step Solution

1. Step 1: Write the proportion equation
   105,192.02 : 157,789.38 = 35,071.32 : x
2. Step 2: Convert to fraction form
   105,192.02/157,789.38 = 35,071.32/x
3. Step 3: Cross multiply
   105,192.02x = 157,789.38 × 35,071.32
4. Step 4: Simplify right side
   105,192.02x = 5,533,881,838.58
5. Step 5: Solve for x
   x = 5,533,881,838.58/105,192.02
6. Step 6: Final answer
   x = 52,607.43