Finding the Fourth Proportional to 1,533,498.27, 2,300,271.23 and 454,120.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,533,498.27 : 2,300,271.23 = 454,120.01 : x
2. Step 2: Convert to fraction form
   1,533,498.27/2,300,271.23 = 454,120.01/x
3. Step 3: Cross multiply
   1,533,498.27x = 2,300,271.23 × 454,120.01
4. Step 4: Simplify right side
   1,533,498.27x = 1,044,599,193,970.31
5. Step 5: Solve for x
   x = 1,044,599,193,970.31/1,533,498.27
6. Step 6: Final answer
   x = 681,187.07