Finding the Fourth Proportional to 52,623.69, 72,620.76 and 29,962.69

Step by Step Solution

1. Step 1: Write the proportion equation
   52,623.69 : 72,620.76 = 29,962.69 : x
2. Step 2: Convert to fraction form
   52,623.69/72,620.76 = 29,962.69/x
3. Step 3: Cross multiply
   52,623.69x = 72,620.76 × 29,962.69
4. Step 4: Simplify right side
   52,623.69x = 2,175,913,081.71
5. Step 5: Solve for x
   x = 2,175,913,081.71/52,623.69
6. Step 6: Final answer
   x = 41,348.55