Finding the Fourth Proportional to 5,662,736.60, 7,814,300.42 and 3,215,026.76

Step by Step Solution

1. Step 1: Write the proportion equation
   5,662,736.60 : 7,814,300.42 = 3,215,026.76 : x
2. Step 2: Convert to fraction form
   5,662,736.60/7,814,300.42 = 3,215,026.76/x
3. Step 3: Cross multiply
   5,662,736.60x = 7,814,300.42 × 3,215,026.76
4. Step 4: Simplify right side
   5,662,736.60x = 25,123,184,960,979.24
5. Step 5: Solve for x
   x = 25,123,184,960,979.24/5,662,736.60
6. Step 6: Final answer
   x = 4,436,580.18