Finding the Fourth Proportional to 1,097,444.58, 1,514,532.42 and 613,980.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,097,444.58 : 1,514,532.42 = 613,980.96 : x
2. Step 2: Convert to fraction form
   1,097,444.58/1,514,532.42 = 613,980.96/x
3. Step 3: Cross multiply
   1,097,444.58x = 1,514,532.42 × 613,980.96
4. Step 4: Simplify right side
   1,097,444.58x = 929,894,069,182.72
5. Step 5: Solve for x
   x = 929,894,069,182.72/1,097,444.58
6. Step 6: Final answer
   x = 847,326.68