Finding the Fourth Proportional to 43,735,667.99, 65,578,121.27 and 20,706,408.03

Step by Step Solution

1. Step 1: Write the proportion equation
   43,735,667.99 : 65,578,121.27 = 20,706,408.03 : x
2. Step 2: Convert to fraction form
   43,735,667.99/65,578,121.27 = 20,706,408.03/x
3. Step 3: Cross multiply
   43,735,667.99x = 65,578,121.27 × 20,706,408.03
4. Step 4: Simplify right side
   43,735,667.99x = 1,357,887,337,077,476.75
5. Step 5: Solve for x
   x = 1,357,887,337,077,476.75/43,735,667.99
6. Step 6: Final answer
   x = 31,047,595.70