Finding the Fourth Proportional to 11,091,057.98, 16,634,071.91 and 5,021,783.06

Step by Step Solution

1. Step 1: Write the proportion equation
   11,091,057.98 : 16,634,071.91 = 5,021,783.06 : x
2. Step 2: Convert to fraction form
   11,091,057.98/16,634,071.91 = 5,021,783.06/x
3. Step 3: Cross multiply
   11,091,057.98x = 16,634,071.91 × 5,021,783.06
4. Step 4: Simplify right side
   11,091,057.98x = 83,532,700,465,843.94
5. Step 5: Solve for x
   x = 83,532,700,465,843.94/11,091,057.98
6. Step 6: Final answer
   x = 7,531,535.82