Finding the Fourth Proportional to 127,401.93, 190,938.06 and 52,437.24

Step by Step Solution

1. Step 1: Write the proportion equation
   127,401.93 : 190,938.06 = 52,437.24 : x
2. Step 2: Convert to fraction form
   127,401.93/190,938.06 = 52,437.24/x
3. Step 3: Cross multiply
   127,401.93x = 190,938.06 × 52,437.24
4. Step 4: Simplify right side
   127,401.93x = 10,012,264,877.35
5. Step 5: Solve for x
   x = 10,012,264,877.35/127,401.93
6. Step 6: Final answer
   x = 78,588.02