Finding the Fourth Proportional to 9,614,631.47, 13,268,194.42 and 5,263,994.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,614,631.47 : 13,268,194.42 = 5,263,994.10 : x
2. Step 2: Convert to fraction form
   9,614,631.47/13,268,194.42 = 5,263,994.10/x
3. Step 3: Cross multiply
   9,614,631.47x = 13,268,194.42 × 5,263,994.10
4. Step 4: Simplify right side
   9,614,631.47x = 69,843,697,144,532.91
5. Step 5: Solve for x
   x = 69,843,697,144,532.91/9,614,631.47
6. Step 6: Final answer
   x = 7,264,313.50