Finding the Fourth Proportional to 26,558,870.52, 39,839,718.15 and 8,364,488.52

Step by Step Solution

1. Step 1: Write the proportion equation
   26,558,870.52 : 39,839,718.15 = 8,364,488.52 : x
2. Step 2: Convert to fraction form
   26,558,870.52/39,839,718.15 = 8,364,488.52/x
3. Step 3: Cross multiply
   26,558,870.52x = 39,839,718.15 × 8,364,488.52
4. Step 4: Simplify right side
   26,558,870.52x = 333,238,865,105,710.62
5. Step 5: Solve for x
   x = 333,238,865,105,710.62/26,558,870.52
6. Step 6: Final answer
   x = 12,547,177.59