Finding the Fourth Proportional to 61,150.10, 84,391.17 and 34,294.34

Step by Step Solution

1. Step 1: Write the proportion equation
   61,150.10 : 84,391.17 = 34,294.34 : x
2. Step 2: Convert to fraction form
   61,150.10/84,391.17 = 34,294.34/x
3. Step 3: Cross multiply
   61,150.10x = 84,391.17 × 34,294.34
4. Step 4: Simplify right side
   61,150.10x = 2,894,139,476.98
5. Step 5: Solve for x
   x = 2,894,139,476.98/61,150.10
6. Step 6: Final answer
   x = 47,328.45