Finding the Fourth Proportional to 107,499.60, 161,240.76 and 37,368.72

Step by Step Solution

1. Step 1: Write the proportion equation
   107,499.60 : 161,240.76 = 37,368.72 : x
2. Step 2: Convert to fraction form
   107,499.60/161,240.76 = 37,368.72/x
3. Step 3: Cross multiply
   107,499.60x = 161,240.76 × 37,368.72
4. Step 4: Simplify right side
   107,499.60x = 6,025,360,813.03
5. Step 5: Solve for x
   x = 6,025,360,813.03/107,499.60
6. Step 6: Final answer
   x = 56,050.08