Finding the Fourth Proportional to 8,583,875.30, 12,875,817.50 and 3,191,825.07

Step by Step Solution

1. Step 1: Write the proportion equation
   8,583,875.30 : 12,875,817.50 = 3,191,825.07 : x
2. Step 2: Convert to fraction form
   8,583,875.30/12,875,817.50 = 3,191,825.07/x
3. Step 3: Cross multiply
   8,583,875.30x = 12,875,817.50 × 3,191,825.07
4. Step 4: Simplify right side
   8,583,875.30x = 41,097,357,077,285.59
5. Step 5: Solve for x
   x = 41,097,357,077,285.59/8,583,875.30
6. Step 6: Final answer
   x = 4,787,739.30