Finding the Fourth Proportional to 60,710.56, 83,780.58 and 35,560.06

Step by Step Solution

1. Step 1: Write the proportion equation
   60,710.56 : 83,780.58 = 35,560.06 : x
2. Step 2: Convert to fraction form
   60,710.56/83,780.58 = 35,560.06/x
3. Step 3: Cross multiply
   60,710.56x = 83,780.58 × 35,560.06
4. Step 4: Simplify right side
   60,710.56x = 2,979,242,572.19
5. Step 5: Solve for x
   x = 2,979,242,572.19/60,710.56
6. Step 6: Final answer
   x = 49,072.89