Finding the Fourth Proportional to 21,404,158.07, 32,105,090.75 and 7,570,158.35

Step by Step Solution

1. Step 1: Write the proportion equation
   21,404,158.07 : 32,105,090.75 = 7,570,158.35 : x
2. Step 2: Convert to fraction form
   21,404,158.07/32,105,090.75 = 7,570,158.35/x
3. Step 3: Cross multiply
   21,404,158.07x = 32,105,090.75 × 7,570,158.35
4. Step 4: Simplify right side
   21,404,158.07x = 243,040,620,620,244.03
5. Step 5: Solve for x
   x = 243,040,620,620,244.03/21,404,158.07
6. Step 6: Final answer
   x = 11,354,832.08