Finding the Fourth Proportional to 174,903, 262,409.82 and 62,580.72

Step by Step Solution

1. Step 1: Write the proportion equation
   174,903 : 262,409.82 = 62,580.72 : x
2. Step 2: Convert to fraction form
   174,903/262,409.82 = 62,580.72/x
3. Step 3: Cross multiply
   174,903x = 262,409.82 × 62,580.72
4. Step 4: Simplify right side
   174,903x = 16,421,795,470.67
5. Step 5: Solve for x
   x = 16,421,795,470.67/174,903
6. Step 6: Final answer
   x = 93,890.87