Finding the Fourth Proportional to 17,156.67, 23,460.01 and 17,156.67

Step by Step Solution

1. Step 1: Write the proportion equation
   17,156.67 : 23,460.01 = 17,156.67 : x
2. Step 2: Convert to fraction form
   17,156.67/23,460.01 = 17,156.67/x
3. Step 3: Cross multiply
   17,156.67x = 23,460.01 × 17,156.67
4. Step 4: Simplify right side
   17,156.67x = 402,495,649.77
5. Step 5: Solve for x
   x = 402,495,649.77/17,156.67
6. Step 6: Final answer
   x = 23,460.01