Finding the Fourth Proportional to 2,391,005.06, 3,584,384.10 and 931,713.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,391,005.06 : 3,584,384.10 = 931,713.62 : x
2. Step 2: Convert to fraction form
   2,391,005.06/3,584,384.10 = 931,713.62/x
3. Step 3: Cross multiply
   2,391,005.06x = 3,584,384.10 × 931,713.62
4. Step 4: Simplify right side
   2,391,005.06x = 3,339,619,467,359.52
5. Step 5: Solve for x
   x = 3,339,619,467,359.52/2,391,005.06
6. Step 6: Final answer
   x = 1,396,742.95