Finding the Fourth Proportional to 23,501,741.37, 35,224,264.22 and 12,135,994.17

Step by Step Solution

1. Step 1: Write the proportion equation
   23,501,741.37 : 35,224,264.22 = 12,135,994.17 : x
2. Step 2: Convert to fraction form
   23,501,741.37/35,224,264.22 = 12,135,994.17/x
3. Step 3: Cross multiply
   23,501,741.37x = 35,224,264.22 × 12,135,994.17
4. Step 4: Simplify right side
   23,501,741.37x = 427,481,465,155,779.69
5. Step 5: Solve for x
   x = 427,481,465,155,779.69/23,501,741.37
6. Step 6: Final answer
   x = 18,189,352.80