Finding the Fourth Proportional to 9,479,434.32, 13,081,295.88 and 5,406,365.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,479,434.32 : 13,081,295.88 = 5,406,365.52 : x
2. Step 2: Convert to fraction form
   9,479,434.32/13,081,295.88 = 5,406,365.52/x
3. Step 3: Cross multiply
   9,479,434.32x = 13,081,295.88 × 5,406,365.52
4. Step 4: Simplify right side
   9,479,434.32x = 70,722,267,002,550.06
5. Step 5: Solve for x
   x = 70,722,267,002,550.06/9,479,434.32
6. Step 6: Final answer
   x = 7,460,599.93