Finding the Fourth Proportional to 1,097,364.41, 1,514,421.71 and 613,900.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,097,364.41 : 1,514,421.71 = 613,900.72 : x
2. Step 2: Convert to fraction form
   1,097,364.41/1,514,421.71 = 613,900.72/x
3. Step 3: Cross multiply
   1,097,364.41x = 1,514,421.71 × 613,900.72
4. Step 4: Simplify right side
   1,097,364.41x = 929,704,582,731.47
5. Step 5: Solve for x
   x = 929,704,582,731.47/1,097,364.41
6. Step 6: Final answer
   x = 847,215.91