Finding the Fourth Proportional to 10,364,071.50, 14,302,418.67 and 5,780,396.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,364,071.50 : 14,302,418.67 = 5,780,396.52 : x
2. Step 2: Convert to fraction form
   10,364,071.50/14,302,418.67 = 5,780,396.52/x
3. Step 3: Cross multiply
   10,364,071.50x = 14,302,418.67 × 5,780,396.52
4. Step 4: Simplify right side
   10,364,071.50x = 82,673,651,107,651.02
5. Step 5: Solve for x
   x = 82,673,651,107,651.02/10,364,071.50
6. Step 6: Final answer
   x = 7,976,947.20