Finding the Fourth Proportional to 9,574,707.26, 13,213,077.31 and 5,223,796.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,574,707.26 : 13,213,077.31 = 5,223,796.52 : x
2. Step 2: Convert to fraction form
   9,574,707.26/13,213,077.31 = 5,223,796.52/x
3. Step 3: Cross multiply
   9,574,707.26x = 13,213,077.31 × 5,223,796.52
4. Step 4: Simplify right side
   9,574,707.26x = 69,022,427,210,933.31
5. Step 5: Solve for x
   x = 69,022,427,210,933.31/9,574,707.26
6. Step 6: Final answer
   x = 7,208,828.98