Finding the Fourth Proportional to 200,103,890.94, 275,924,085.39 and 130,359,936.06

Step by Step Solution

1. Step 1: Write the proportion equation
   200,103,890.94 : 275,924,085.39 = 130,359,936.06 : x
2. Step 2: Convert to fraction form
   200,103,890.94/275,924,085.39 = 130,359,936.06/x
3. Step 3: Cross multiply
   200,103,890.94x = 275,924,085.39 × 130,359,936.06
4. Step 4: Simplify right side
   200,103,890.94x = 35,969,446,128,854,380
5. Step 5: Solve for x
   x = 35,969,446,128,854,380/200,103,890.94
6. Step 6: Final answer
   x = 179,753,856.66