Finding the Fourth Proportional to 246,140,830.89, 369,074,941.56 and 100,676,540.25

Step by Step Solution

1. Step 1: Write the proportion equation
   246,140,830.89 : 369,074,941.56 = 100,676,540.25 : x
2. Step 2: Convert to fraction form
   246,140,830.89/369,074,941.56 = 100,676,540.25/x
3. Step 3: Cross multiply
   246,140,830.89x = 369,074,941.56 × 100,676,540.25
4. Step 4: Simplify right side
   246,140,830.89x = 37,157,188,209,231,736
5. Step 5: Solve for x
   x = 37,157,188,209,231,736/246,140,830.89
6. Step 6: Final answer
   x = 150,959,058.99