Finding the Fourth Proportional to 1,705,276,081.50, 2,353,288,078.35 and 922,994,929.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,705,276,081.50 : 2,353,288,078.35 = 922,994,929.50 : x
2. Step 2: Convert to fraction form
   1,705,276,081.50/2,353,288,078.35 = 922,994,929.50/x
3. Step 3: Cross multiply
   1,705,276,081.50x = 2,353,288,078.35 × 922,994,929.50
4. Step 4: Simplify right side
   1,705,276,081.50x = 2,172,072,963,969,848,576
5. Step 5: Solve for x
   x = 2,172,072,963,969,848,576/1,705,276,081.50
6. Step 6: Final answer
   x = 1,273,736,838.00