Finding the Fourth Proportional to 9,652,523.52, 13,320,742.59 and 5,679,072.09

Step by Step Solution

1. Step 1: Write the proportion equation
   9,652,523.52 : 13,320,742.59 = 5,679,072.09 : x
2. Step 2: Convert to fraction form
   9,652,523.52/13,320,742.59 = 5,679,072.09/x
3. Step 3: Cross multiply
   9,652,523.52x = 13,320,742.59 × 5,679,072.09
4. Step 4: Simplify right side
   9,652,523.52x = 75,649,457,460,943.31
5. Step 5: Solve for x
   x = 75,649,457,460,943.31/9,652,523.52
6. Step 6: Final answer
   x = 7,837,272.53