Finding the Fourth Proportional to 353,501.69, 530,335.58 and 116,844.37

Step by Step Solution

1. Step 1: Write the proportion equation
   353,501.69 : 530,335.58 = 116,844.37 : x
2. Step 2: Convert to fraction form
   353,501.69/530,335.58 = 116,844.37/x
3. Step 3: Cross multiply
   353,501.69x = 530,335.58 × 116,844.37
4. Step 4: Simplify right side
   353,501.69x = 61,966,725,480.87
5. Step 5: Solve for x
   x = 61,966,725,480.87/353,501.69
6. Step 6: Final answer
   x = 175,294.00