Finding the Fourth Proportional to 88,072.89, 132,109.44 and 37,458.81

Step by Step Solution

1. Step 1: Write the proportion equation
   88,072.89 : 132,109.44 = 37,458.81 : x
2. Step 2: Convert to fraction form
   88,072.89/132,109.44 = 37,458.81/x
3. Step 3: Cross multiply
   88,072.89x = 132,109.44 × 37,458.81
4. Step 4: Simplify right side
   88,072.89x = 4,948,662,412.17
5. Step 5: Solve for x
   x = 4,948,662,412.17/88,072.89
6. Step 6: Final answer
   x = 56,188.26