Finding the Fourth Proportional to 127,087, 190,627.41 and 31,024.90

Step by Step Solution

1. Step 1: Write the proportion equation
   127,087 : 190,627.41 = 31,024.90 : x
2. Step 2: Convert to fraction form
   127,087/190,627.41 = 31,024.90/x
3. Step 3: Cross multiply
   127,087x = 190,627.41 × 31,024.90
4. Step 4: Simplify right side
   127,087x = 5,914,196,332.51
5. Step 5: Solve for x
   x = 5,914,196,332.51/127,087
6. Step 6: Final answer
   x = 46,536.60