Finding the Fourth Proportional to 60,970.12, 84,142.03 and 34,111.02

Step by Step Solution

1. Step 1: Write the proportion equation
   60,970.12 : 84,142.03 = 34,111.02 : x
2. Step 2: Convert to fraction form
   60,970.12/84,142.03 = 34,111.02/x
3. Step 3: Cross multiply
   60,970.12x = 84,142.03 × 34,111.02
4. Step 4: Simplify right side
   60,970.12x = 2,870,170,468.17
5. Step 5: Solve for x
   x = 2,870,170,468.17/60,970.12
6. Step 6: Final answer
   x = 47,075.03