Finding the Fourth Proportional to 5,673,164.52, 7,862,087.52 and 5,565,505.80

Step by Step Solution

1. Step 1: Write the proportion equation
   5,673,164.52 : 7,862,087.52 = 5,565,505.80 : x
2. Step 2: Convert to fraction form
   5,673,164.52/7,862,087.52 = 5,565,505.80/x
3. Step 3: Cross multiply
   5,673,164.52x = 7,862,087.52 × 5,565,505.80
4. Step 4: Simplify right side
   5,673,164.52x = 43,756,493,692,667.61
5. Step 5: Solve for x
   x = 43,756,493,692,667.61/5,673,164.52
6. Step 6: Final answer
   x = 7,712,889.96