Finding the Fourth Proportional to 17,199,050.79, 25,802,308.67 and 5,231,475.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,199,050.79 : 25,802,308.67 = 5,231,475.75 : x
2. Step 2: Convert to fraction form
   17,199,050.79/25,802,308.67 = 5,231,475.75/x
3. Step 3: Cross multiply
   17,199,050.79x = 25,802,308.67 × 5,231,475.75
4. Step 4: Simplify right side
   17,199,050.79x = 134,984,152,074,962.38
5. Step 5: Solve for x
   x = 134,984,152,074,962.38/17,199,050.79
6. Step 6: Final answer
   x = 7,848,348.94