Finding the Fourth Proportional to 10,216,655.52, 14,099,079.96 and 5,633,139.84

Step by Step Solution

1. Step 1: Write the proportion equation
   10,216,655.52 : 14,099,079.96 = 5,633,139.84 : x
2. Step 2: Convert to fraction form
   10,216,655.52/14,099,079.96 = 5,633,139.84/x
3. Step 3: Cross multiply
   10,216,655.52x = 14,099,079.96 × 5,633,139.84
4. Step 4: Simplify right side
   10,216,655.52x = 79,422,089,030,021.61
5. Step 5: Solve for x
   x = 79,422,089,030,021.61/10,216,655.52
6. Step 6: Final answer
   x = 7,773,785.55