Finding the Fourth Proportional to 10,032,085.19, 13,845,131.33 and 5,681,945.36

Step by Step Solution

1. Step 1: Write the proportion equation
   10,032,085.19 : 13,845,131.33 = 5,681,945.36 : x
2. Step 2: Convert to fraction form
   10,032,085.19/13,845,131.33 = 5,681,945.36/x
3. Step 3: Cross multiply
   10,032,085.19x = 13,845,131.33 × 5,681,945.36
4. Step 4: Simplify right side
   10,032,085.19x = 78,667,279,621,448.75
5. Step 5: Solve for x
   x = 78,667,279,621,448.75/10,032,085.19
6. Step 6: Final answer
   x = 7,841,568.15