Finding the Fourth Proportional to 4,735,269.18, 7,102,969.38 and 1,540,412.10

Step by Step Solution

1. Step 1: Write the proportion equation
   4,735,269.18 : 7,102,969.38 = 1,540,412.10 : x
2. Step 2: Convert to fraction form
   4,735,269.18/7,102,969.38 = 1,540,412.10/x
3. Step 3: Cross multiply
   4,735,269.18x = 7,102,969.38 × 1,540,412.10
4. Step 4: Simplify right side
   4,735,269.18x = 10,941,499,978,881.50
5. Step 5: Solve for x
   x = 10,941,499,978,881.50/4,735,269.18
6. Step 6: Final answer
   x = 2,310,639.49