Finding the Fourth Proportional to 8,891,681.52, 12,270,532.56 and 4,817,300.52

Step by Step Solution

1. Step 1: Write the proportion equation
   8,891,681.52 : 12,270,532.56 = 4,817,300.52 : x
2. Step 2: Convert to fraction form
   8,891,681.52/12,270,532.56 = 4,817,300.52/x
3. Step 3: Cross multiply
   8,891,681.52x = 12,270,532.56 × 4,817,300.52
4. Step 4: Simplify right side
   8,891,681.52x = 59,110,842,881,964.93
5. Step 5: Solve for x
   x = 59,110,842,881,964.93/8,891,681.52
6. Step 6: Final answer
   x = 6,647,881.25