Finding the Fourth Proportional to 113,095.46, 156,090.93 and 65,376.47

Step by Step Solution

1. Step 1: Write the proportion equation
   113,095.46 : 156,090.93 = 65,376.47 : x
2. Step 2: Convert to fraction form
   113,095.46/156,090.93 = 65,376.47/x
3. Step 3: Cross multiply
   113,095.46x = 156,090.93 × 65,376.47
4. Step 4: Simplify right side
   113,095.46x = 10,204,674,002.42
5. Step 5: Solve for x
   x = 10,204,674,002.42/113,095.46
6. Step 6: Final answer
   x = 90,230.62