Finding the Fourth Proportional to 4,432,196.78, 6,648,498.91 and 1,357,967.46

Step by Step Solution

1. Step 1: Write the proportion equation
   4,432,196.78 : 6,648,498.91 = 1,357,967.46 : x
2. Step 2: Convert to fraction form
   4,432,196.78/6,648,498.91 = 1,357,967.46/x
3. Step 3: Cross multiply
   4,432,196.78x = 6,648,498.91 × 1,357,967.46
4. Step 4: Simplify right side
   4,432,196.78x = 9,028,445,144,338.81
5. Step 5: Solve for x
   x = 9,028,445,144,338.81/4,432,196.78
6. Step 6: Final answer
   x = 2,037,013.61