Finding the Fourth Proportional to 1,097,438,178.76, 1,514,466,345.72 and 595,647,142.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,097,438,178.76 : 1,514,466,345.72 = 595,647,142.72 : x
2. Step 2: Convert to fraction form
   1,097,438,178.76/1,514,466,345.72 = 595,647,142.72/x
3. Step 3: Cross multiply
   1,097,438,178.76x = 1,514,466,345.72 × 595,647,142.72
4. Step 4: Simplify right side
   1,097,438,178.76x = 902,087,551,573,717,760
5. Step 5: Solve for x
   x = 902,087,551,573,717,760/1,097,438,178.76
6. Step 6: Final answer
   x = 821,993,957.41