Finding the Fourth Proportional to 103,994.42, 156,062.90 and 37,435.10

Step by Step Solution

1. Step 1: Write the proportion equation
   103,994.42 : 156,062.90 = 37,435.10 : x
2. Step 2: Convert to fraction form
   103,994.42/156,062.90 = 37,435.10/x
3. Step 3: Cross multiply
   103,994.42x = 156,062.90 × 37,435.10
4. Step 4: Simplify right side
   103,994.42x = 5,842,229,581.06
5. Step 5: Solve for x
   x = 5,842,229,581.06/103,994.42
6. Step 6: Final answer
   x = 56,178.30