Finding the Fourth Proportional to 5,152,206.32, 7,109,721.34 and 2,829,082.58

Step by Step Solution

1. Step 1: Write the proportion equation
   5,152,206.32 : 7,109,721.34 = 2,829,082.58 : x
2. Step 2: Convert to fraction form
   5,152,206.32/7,109,721.34 = 2,829,082.58/x
3. Step 3: Cross multiply
   5,152,206.32x = 7,109,721.34 × 2,829,082.58
4. Step 4: Simplify right side
   5,152,206.32x = 20,113,988,805,682.89
5. Step 5: Solve for x
   x = 20,113,988,805,682.89/5,152,206.32
6. Step 6: Final answer
   x = 3,903,956.39