Finding the Fourth Proportional to 60,969.84, 84,140.19 and 34,111.74

Step by Step Solution

1. Step 1: Write the proportion equation
   60,969.84 : 84,140.19 = 34,111.74 : x
2. Step 2: Convert to fraction form
   60,969.84/84,140.19 = 34,111.74/x
3. Step 3: Cross multiply
   60,969.84x = 84,140.19 × 34,111.74
4. Step 4: Simplify right side
   60,969.84x = 2,870,168,284.83
5. Step 5: Solve for x
   x = 2,870,168,284.83/60,969.84
6. Step 6: Final answer
   x = 47,075.21