Finding the Fourth Proportional to 53,303.46, 73,558.72 and 29,430.27

Step by Step Solution

1. Step 1: Write the proportion equation
   53,303.46 : 73,558.72 = 29,430.27 : x
2. Step 2: Convert to fraction form
   53,303.46/73,558.72 = 29,430.27/x
3. Step 3: Cross multiply
   53,303.46x = 73,558.72 × 29,430.27
4. Step 4: Simplify right side
   53,303.46x = 2,164,852,990.45
5. Step 5: Solve for x
   x = 2,164,852,990.45/53,303.46
6. Step 6: Final answer
   x = 40,613.74