Finding the Fourth Proportional to 127,085.33, 190,504.04 and 60,507.57

Step by Step Solution

1. Step 1: Write the proportion equation
   127,085.33 : 190,504.04 = 60,507.57 : x
2. Step 2: Convert to fraction form
   127,085.33/190,504.04 = 60,507.57/x
3. Step 3: Cross multiply
   127,085.33x = 190,504.04 × 60,507.57
4. Step 4: Simplify right side
   127,085.33x = 11,526,936,233.05
5. Step 5: Solve for x
   x = 11,526,936,233.05/127,085.33
6. Step 6: Final answer
   x = 90,702.34