Finding the Fourth Proportional to 8,925,005.54, 13,387,507.18 and 5,891,660.71

Step by Step Solution

1. Step 1: Write the proportion equation
   8,925,005.54 : 13,387,507.18 = 5,891,660.71 : x
2. Step 2: Convert to fraction form
   8,925,005.54/13,387,507.18 = 5,891,660.71/x
3. Step 3: Cross multiply
   8,925,005.54x = 13,387,507.18 × 5,891,660.71
4. Step 4: Simplify right side
   8,925,005.54x = 78,874,650,057,248.89
5. Step 5: Solve for x
   x = 78,874,650,057,248.89/8,925,005.54
6. Step 6: Final answer
   x = 8,837,490.32