Finding the Fourth Proportional to 11,070,559.32, 16,608,080.64 and 4,680,801.42

Step by Step Solution

1. Step 1: Write the proportion equation
   11,070,559.32 : 16,608,080.64 = 4,680,801.42 : x
2. Step 2: Convert to fraction form
   11,070,559.32/16,608,080.64 = 4,680,801.42/x
3. Step 3: Cross multiply
   11,070,559.32x = 16,608,080.64 × 4,680,801.42
4. Step 4: Simplify right side
   11,070,559.32x = 77,739,127,443,186.52
5. Step 5: Solve for x
   x = 77,739,127,443,186.52/11,070,559.32
6. Step 6: Final answer
   x = 7,022,149.94