Finding the Fourth Proportional to 2,391,059.52, 3,581,532.72 and 1,933,688.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,391,059.52 : 3,581,532.72 = 1,933,688.16 : x
2. Step 2: Convert to fraction form
   2,391,059.52/3,581,532.72 = 1,933,688.16/x
3. Step 3: Cross multiply
   2,391,059.52x = 3,581,532.72 × 1,933,688.16
4. Step 4: Simplify right side
   2,391,059.52x = 6,925,567,415,316.60
5. Step 5: Solve for x
   x = 6,925,567,415,316.60/2,391,059.52
6. Step 6: Final answer
   x = 2,896,442.92