Finding the Fourth Proportional to 17,164,797.84, 23,686,437.72 and 9,429,674.04

Step by Step Solution

1. Step 1: Write the proportion equation
   17,164,797.84 : 23,686,437.72 = 9,429,674.04 : x
2. Step 2: Convert to fraction form
   17,164,797.84/23,686,437.72 = 9,429,674.04/x
3. Step 3: Cross multiply
   17,164,797.84x = 23,686,437.72 × 9,429,674.04
4. Step 4: Simplify right side
   17,164,797.84x = 223,355,386,868,360.75
5. Step 5: Solve for x
   x = 223,355,386,868,360.75/17,164,797.84
6. Step 6: Final answer
   x = 13,012,409.99