Finding the Fourth Proportional to 53,498.21, 73,826.61 and 29,624.37

Step by Step Solution

1. Step 1: Write the proportion equation
   53,498.21 : 73,826.61 = 29,624.37 : x
2. Step 2: Convert to fraction form
   53,498.21/73,826.61 = 29,624.37/x
3. Step 3: Cross multiply
   53,498.21x = 73,826.61 × 29,624.37
4. Step 4: Simplify right side
   53,498.21x = 2,187,066,810.49
5. Step 5: Solve for x
   x = 2,187,066,810.49/53,498.21
6. Step 6: Final answer
   x = 40,881.13