Finding the Fourth Proportional to 12,588,848.10, 17,371,900.32 and 7,082,455.04

Step by Step Solution

1. Step 1: Write the proportion equation
   12,588,848.10 : 17,371,900.32 = 7,082,455.04 : x
2. Step 2: Convert to fraction form
   12,588,848.10/17,371,900.32 = 7,082,455.04/x
3. Step 3: Cross multiply
   12,588,848.10x = 17,371,900.32 × 7,082,455.04
4. Step 4: Simplify right side
   12,588,848.10x = 123,035,702,986,311.03
5. Step 5: Solve for x
   x = 123,035,702,986,311.03/12,588,848.10
6. Step 6: Final answer
   x = 9,773,388.48