Finding the Fourth Proportional to 4,686,978.08, 7,031,521.52 and 1,654,559.52

Step by Step Solution

1. Step 1: Write the proportion equation
   4,686,978.08 : 7,031,521.52 = 1,654,559.52 : x
2. Step 2: Convert to fraction form
   4,686,978.08/7,031,521.52 = 1,654,559.52/x
3. Step 3: Cross multiply
   4,686,978.08x = 7,031,521.52 × 1,654,559.52
4. Step 4: Simplify right side
   4,686,978.08x = 11,634,070,871,000.87
5. Step 5: Solve for x
   x = 11,634,070,871,000.87/4,686,978.08
6. Step 6: Final answer
   x = 2,482,211.50