Finding the Fourth Proportional to 60,061.04, 82,903.93 and 42,160.45

Step by Step Solution

1. Step 1: Write the proportion equation
   60,061.04 : 82,903.93 = 42,160.45 : x
2. Step 2: Convert to fraction form
   60,061.04/82,903.93 = 42,160.45/x
3. Step 3: Cross multiply
   60,061.04x = 82,903.93 × 42,160.45
4. Step 4: Simplify right side
   60,061.04x = 3,495,266,995.57
5. Step 5: Solve for x
   x = 3,495,266,995.57/60,061.04
6. Step 6: Final answer
   x = 58,195.25