Finding the Fourth Proportional to 61,196.72, 84,452.28 and 34,345.04

Step by Step Solution

1. Step 1: Write the proportion equation
   61,196.72 : 84,452.28 = 34,345.04 : x
2. Step 2: Convert to fraction form
   61,196.72/84,452.28 = 34,345.04/x
3. Step 3: Cross multiply
   61,196.72x = 84,452.28 × 34,345.04
4. Step 4: Simplify right side
   61,196.72x = 2,900,516,934.69
5. Step 5: Solve for x
   x = 2,900,516,934.69/61,196.72
6. Step 6: Final answer
   x = 47,396.61