Finding the Fourth Proportional to 5,770,821,411.72, 7,963,061,700.42 and 3,230,642,475.48

Step by Step Solution

1. Step 1: Write the proportion equation
   5,770,821,411.72 : 7,963,061,700.42 = 3,230,642,475.48 : x
2. Step 2: Convert to fraction form
   5,770,821,411.72/7,963,061,700.42 = 3,230,642,475.48/x
3. Step 3: Cross multiply
   5,770,821,411.72x = 7,963,061,700.42 × 3,230,642,475.48
4. Step 4: Simplify right side
   5,770,821,411.72x = 25,725,805,364,244,848,640
5. Step 5: Solve for x
   x = 25,725,805,364,244,848,640/5,770,821,411.72
6. Step 6: Final answer
   x = 4,457,910,499.88