Finding the Fourth Proportional to 2,178,002.02, 3,005,715.83 and 1,197,982.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,178,002.02 : 3,005,715.83 = 1,197,982.52 : x
2. Step 2: Convert to fraction form
   2,178,002.02/3,005,715.83 = 1,197,982.52/x
3. Step 3: Cross multiply
   2,178,002.02x = 3,005,715.83 × 1,197,982.52
4. Step 4: Simplify right side
   2,178,002.02x = 3,600,795,024,427.29
5. Step 5: Solve for x
   x = 3,600,795,024,427.29/2,178,002.02
6. Step 6: Final answer
   x = 1,653,256.05