Finding the Fourth Proportional to 42,353.69, 63,550.98 and 29,953.40

Step by Step Solution

1. Step 1: Write the proportion equation
   42,353.69 : 63,550.98 = 29,953.40 : x
2. Step 2: Convert to fraction form
   42,353.69/63,550.98 = 29,953.40/x
3. Step 3: Cross multiply
   42,353.69x = 63,550.98 × 29,953.40
4. Step 4: Simplify right side
   42,353.69x = 1,903,567,606.58
5. Step 5: Solve for x
   x = 1,903,567,606.58/42,353.69
6. Step 6: Final answer
   x = 44,944.56