Finding the Fourth Proportional to 3,356,748.72, 5,035,158.25 and 2,687,086.93

Step by Step Solution

1. Step 1: Write the proportion equation
   3,356,748.72 : 5,035,158.25 = 2,687,086.93 : x
2. Step 2: Convert to fraction form
   3,356,748.72/5,035,158.25 = 2,687,086.93/x
3. Step 3: Cross multiply
   3,356,748.72x = 5,035,158.25 × 2,687,086.93
4. Step 4: Simplify right side
   3,356,748.72x = 13,529,907,924,056.67
5. Step 5: Solve for x
   x = 13,529,907,924,056.67/3,356,748.72
6. Step 6: Final answer
   x = 4,030,658.55