Finding the Fourth Proportional to 92,703, 127,929.78 and 50,261.52

Step by Step Solution

1. Step 1: Write the proportion equation
   92,703 : 127,929.78 = 50,261.52 : x
2. Step 2: Convert to fraction form
   92,703/127,929.78 = 50,261.52/x
3. Step 3: Cross multiply
   92,703x = 127,929.78 × 50,261.52
4. Step 4: Simplify right side
   92,703x = 6,429,945,196.07
5. Step 5: Solve for x
   x = 6,429,945,196.07/92,703
6. Step 6: Final answer
   x = 69,360.70