Finding the Fourth Proportional to 112,308.50, 168,406.56 and 37,402.54

Step by Step Solution

1. Step 1: Write the proportion equation
   112,308.50 : 168,406.56 = 37,402.54 : x
2. Step 2: Convert to fraction form
   112,308.50/168,406.56 = 37,402.54/x
3. Step 3: Cross multiply
   112,308.50x = 168,406.56 × 37,402.54
4. Step 4: Simplify right side
   112,308.50x = 6,298,832,675.65
5. Step 5: Solve for x
   x = 6,298,832,675.65/112,308.50
6. Step 6: Final answer
   x = 56,085.09