Finding the Fourth Proportional to 70,877.69, 106,279.63 and 33,427.71

Step by Step Solution

1. Step 1: Write the proportion equation
   70,877.69 : 106,279.63 = 33,427.71 : x
2. Step 2: Convert to fraction form
   70,877.69/106,279.63 = 33,427.71/x
3. Step 3: Cross multiply
   70,877.69x = 106,279.63 × 33,427.71
4. Step 4: Simplify right side
   70,877.69x = 3,552,684,641.71
5. Step 5: Solve for x
   x = 3,552,684,641.71/70,877.69
6. Step 6: Final answer
   x = 50,124.16