Finding the Fourth Proportional to 116,002.10, 173,614.35 and 102,005.30

Step by Step Solution

1. Step 1: Write the proportion equation
   116,002.10 : 173,614.35 = 102,005.30 : x
2. Step 2: Convert to fraction form
   116,002.10/173,614.35 = 102,005.30/x
3. Step 3: Cross multiply
   116,002.10x = 173,614.35 × 102,005.30
4. Step 4: Simplify right side
   116,002.10x = 17,709,583,856.06
5. Step 5: Solve for x
   x = 17,709,583,856.06/116,002.10
6. Step 6: Final answer
   x = 152,666.06