Finding the Fourth Proportional to 852,200,450.98, 1,176,848,842.82 and 805,773,100.91

Step by Step Solution

1. Step 1: Write the proportion equation
   852,200,450.98 : 1,176,848,842.82 = 805,773,100.91 : x
2. Step 2: Convert to fraction form
   852,200,450.98/1,176,848,842.82 = 805,773,100.91/x
3. Step 3: Cross multiply
   852,200,450.98x = 1,176,848,842.82 × 805,773,100.91
4. Step 4: Simplify right side
   852,200,450.98x = 948,273,141,380,329,856
5. Step 5: Solve for x
   x = 948,273,141,380,329,856/852,200,450.98
6. Step 6: Final answer
   x = 1,112,734,850.46