Finding the Fourth Proportional to 14,590,384.61, 21,886,022.79 and 5,005,628.69

Step by Step Solution

1. Step 1: Write the proportion equation
   14,590,384.61 : 21,886,022.79 = 5,005,628.69 : x
2. Step 2: Convert to fraction form
   14,590,384.61/21,886,022.79 = 5,005,628.69/x
3. Step 3: Cross multiply
   14,590,384.61x = 21,886,022.79 × 5,005,628.69
4. Step 4: Simplify right side
   14,590,384.61x = 109,553,303,587,617.84
5. Step 5: Solve for x
   x = 109,553,303,587,617.84/14,590,384.61
6. Step 6: Final answer
   x = 7,508,596.00