Finding the Fourth Proportional to 1,024,758,388.10, 1,413,109,633.46 and 876,570,096.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,024,758,388.10 : 1,413,109,633.46 = 876,570,096.62 : x
2. Step 2: Convert to fraction form
   1,024,758,388.10/1,413,109,633.46 = 876,570,096.62/x
3. Step 3: Cross multiply
   1,024,758,388.10x = 1,413,109,633.46 × 876,570,096.62
4. Step 4: Simplify right side
   1,024,758,388.10x = 1,238,689,647,936,685,056
5. Step 5: Solve for x
   x = 1,238,689,647,936,685,056/1,024,758,388.10
6. Step 6: Final answer
   x = 1,208,762,633.53