Finding the Fourth Proportional to 75,111.24, 112,688.06 and 37,626.06

Step by Step Solution

1. Step 1: Write the proportion equation
   75,111.24 : 112,688.06 = 37,626.06 : x
2. Step 2: Convert to fraction form
   75,111.24/112,688.06 = 37,626.06/x
3. Step 3: Cross multiply
   75,111.24x = 112,688.06 × 37,626.06
4. Step 4: Simplify right side
   75,111.24x = 4,240,007,518.71
5. Step 5: Solve for x
   x = 4,240,007,518.71/75,111.24
6. Step 6: Final answer
   x = 56,449.71