Finding the Fourth Proportional to 113,047.98, 156,000.03 and 62,743.98

Step by Step Solution

1. Step 1: Write the proportion equation
   113,047.98 : 156,000.03 = 62,743.98 : x
2. Step 2: Convert to fraction form
   113,047.98/156,000.03 = 62,743.98/x
3. Step 3: Cross multiply
   113,047.98x = 156,000.03 × 62,743.98
4. Step 4: Simplify right side
   113,047.98x = 9,788,062,762.32
5. Step 5: Solve for x
   x = 9,788,062,762.32/113,047.98
6. Step 6: Final answer
   x = 86,583.26