Finding the Fourth Proportional to 336,408,152.69, 504,610,111.55 and 181,035,148.52

Step by Step Solution

1. Step 1: Write the proportion equation
   336,408,152.69 : 504,610,111.55 = 181,035,148.52 : x
2. Step 2: Convert to fraction form
   336,408,152.69/504,610,111.55 = 181,035,148.52/x
3. Step 3: Cross multiply
   336,408,152.69x = 504,610,111.55 × 181,035,148.52
4. Step 4: Simplify right side
   336,408,152.69x = 91,352,166,485,719,792
5. Step 5: Solve for x
   x = 91,352,166,485,719,792/336,408,152.69
6. Step 6: Final answer
   x = 271,551,583.27