Finding the Fourth Proportional to 1,129,844.58, 1,559,186.82 and 613,598.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,129,844.58 : 1,559,186.82 = 613,598.82 : x
2. Step 2: Convert to fraction form
   1,129,844.58/1,559,186.82 = 613,598.82/x
3. Step 3: Cross multiply
   1,129,844.58x = 1,559,186.82 × 613,598.82
4. Step 4: Simplify right side
   1,129,844.58x = 956,715,192,911.55
5. Step 5: Solve for x
   x = 956,715,192,911.55/1,129,844.58
6. Step 6: Final answer
   x = 846,767.08