Finding the Fourth Proportional to 60,507.60, 83,490.33 and 33,646.59

Step by Step Solution

1. Step 1: Write the proportion equation
   60,507.60 : 83,490.33 = 33,646.59 : x
2. Step 2: Convert to fraction form
   60,507.60/83,490.33 = 33,646.59/x
3. Step 3: Cross multiply
   60,507.60x = 83,490.33 × 33,646.59
4. Step 4: Simplify right side
   60,507.60x = 2,809,164,316.79
5. Step 5: Solve for x
   x = 2,809,164,316.79/60,507.60
6. Step 6: Final answer
   x = 46,426.64