Finding the Fourth Proportional to 3,932,100.57, 5,425,202.25 and 2,536,071.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,932,100.57 : 5,425,202.25 = 2,536,071.50 : x
2. Step 2: Convert to fraction form
   3,932,100.57/5,425,202.25 = 2,536,071.50/x
3. Step 3: Cross multiply
   3,932,100.57x = 5,425,202.25 × 2,536,071.50
4. Step 4: Simplify right side
   3,932,100.57x = 13,758,700,780,834.87
5. Step 5: Solve for x
   x = 13,758,700,780,834.87/3,932,100.57
6. Step 6: Final answer
   x = 3,499,071.43