Finding the Fourth Proportional to 17,372,499.56, 23,974,077.63 and 9,637,542.12

Step by Step Solution

1. Step 1: Write the proportion equation
   17,372,499.56 : 23,974,077.63 = 9,637,542.12 : x
2. Step 2: Convert to fraction form
   17,372,499.56/23,974,077.63 = 9,637,542.12/x
3. Step 3: Cross multiply
   17,372,499.56x = 23,974,077.63 × 9,637,542.12
4. Step 4: Simplify right side
   17,372,499.56x = 231,051,182,947,274.75
5. Step 5: Solve for x
   x = 231,051,182,947,274.75/17,372,499.56
6. Step 6: Final answer
   x = 13,299,823.79