Finding the Fourth Proportional to 3,578,753.46, 5,370,492.12 and 1,897,037.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,578,753.46 : 5,370,492.12 = 1,897,037.94 : x
2. Step 2: Convert to fraction form
   3,578,753.46/5,370,492.12 = 1,897,037.94/x
3. Step 3: Cross multiply
   3,578,753.46x = 5,370,492.12 × 1,897,037.94
4. Step 4: Simplify right side
   3,578,753.46x = 10,188,027,308,111.03
5. Step 5: Solve for x
   x = 10,188,027,308,111.03/3,578,753.46
6. Step 6: Final answer
   x = 2,846,808.93