Finding the Fourth Proportional to 54,044,804.72, 74,587,155 and 30,843,423.92

Step by Step Solution

1. Step 1: Write the proportion equation
   54,044,804.72 : 74,587,155 = 30,843,423.92 : x
2. Step 2: Convert to fraction form
   54,044,804.72/74,587,155 = 30,843,423.92/x
3. Step 3: Cross multiply
   54,044,804.72x = 74,587,155 × 30,843,423.92
4. Step 4: Simplify right side
   54,044,804.72x = 2,300,523,240,651,747.50
5. Step 5: Solve for x
   x = 2,300,523,240,651,747.50/54,044,804.72
6. Step 6: Final answer
   x = 42,566,963.70