Finding the Fourth Proportional to 4,764,116.18, 7,142,156.15 and 2,066,409.30

Step by Step Solution

1. Step 1: Write the proportion equation
   4,764,116.18 : 7,142,156.15 = 2,066,409.30 : x
2. Step 2: Convert to fraction form
   4,764,116.18/7,142,156.15 = 2,066,409.30/x
3. Step 3: Cross multiply
   4,764,116.18x = 7,142,156.15 × 2,066,409.30
4. Step 4: Simplify right side
   4,764,116.18x = 14,758,617,880,080.15
5. Step 5: Solve for x
   x = 14,758,617,880,080.15/4,764,116.18
6. Step 6: Final answer
   x = 3,097,871.11