Finding the Fourth Proportional to 1,570,694.00, 2,353,861.25 and 715,676.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,570,694.00 : 2,353,861.25 = 715,676.09 : x
2. Step 2: Convert to fraction form
   1,570,694.00/2,353,861.25 = 715,676.09/x
3. Step 3: Cross multiply
   1,570,694.00x = 2,353,861.25 × 715,676.09
4. Step 4: Simplify right side
   1,570,694.00x = 1,684,602,200,454.83
5. Step 5: Solve for x
   x = 1,684,602,200,454.83/1,570,694.00
6. Step 6: Final answer
   x = 1,072,520.94