Finding the Fourth Proportional to 5,191,153.72, 7,786,749.71 and 1,596,895.76

Step by Step Solution

1. Step 1: Write the proportion equation
   5,191,153.72 : 7,786,749.71 = 1,596,895.76 : x
2. Step 2: Convert to fraction form
   5,191,153.72/7,786,749.71 = 1,596,895.76/x
3. Step 3: Cross multiply
   5,191,153.72x = 7,786,749.71 × 1,596,895.76
4. Step 4: Simplify right side
   5,191,153.72x = 12,434,627,619,539.34
5. Step 5: Solve for x
   x = 12,434,627,619,539.34/5,191,153.72
6. Step 6: Final answer
   x = 2,395,349.53