Finding the Fourth Proportional to 16,039,522.64, 22,142,603.40 and 10,460,294.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,039,522.64 : 22,142,603.40 = 10,460,294.48 : x
2. Step 2: Convert to fraction form
   16,039,522.64/22,142,603.40 = 10,460,294.48/x
3. Step 3: Cross multiply
   16,039,522.64x = 22,142,603.40 × 10,460,294.48
4. Step 4: Simplify right side
   16,039,522.64x = 231,618,152,117,849.22
5. Step 5: Solve for x
   x = 231,618,152,117,849.22/16,039,522.64
6. Step 6: Final answer
   x = 14,440,464.18