Finding the Fourth Proportional to 3,446,056.52, 5,169,855.72 and 1,050,088.64

Step by Step Solution

1. Step 1: Write the proportion equation
   3,446,056.52 : 5,169,855.72 = 1,050,088.64 : x
2. Step 2: Convert to fraction form
   3,446,056.52/5,169,855.72 = 1,050,088.64/x
3. Step 3: Cross multiply
   3,446,056.52x = 5,169,855.72 × 1,050,088.64
4. Step 4: Simplify right side
   3,446,056.52x = 5,428,806,762,011.02
5. Step 5: Solve for x
   x = 5,428,806,762,011.02/3,446,056.52
6. Step 6: Final answer
   x = 1,575,367.88