Finding the Fourth Proportional to 4,938,047.94, 7,401,861.38 and 2,662,953.15

Step by Step Solution

1. Step 1: Write the proportion equation
   4,938,047.94 : 7,401,861.38 = 2,662,953.15 : x
2. Step 2: Convert to fraction form
   4,938,047.94/7,401,861.38 = 2,662,953.15/x
3. Step 3: Cross multiply
   4,938,047.94x = 7,401,861.38 × 2,662,953.15
4. Step 4: Simplify right side
   4,938,047.94x = 19,710,810,027,410.27
5. Step 5: Solve for x
   x = 19,710,810,027,410.27/4,938,047.94
6. Step 6: Final answer
   x = 3,991,619.82