Finding the Fourth Proportional to 22,771,667.92, 34,157,460.35 and 7,418,939.46

Step by Step Solution

1. Step 1: Write the proportion equation
   22,771,667.92 : 34,157,460.35 = 7,418,939.46 : x
2. Step 2: Convert to fraction form
   22,771,667.92/34,157,460.35 = 7,418,939.46/x
3. Step 3: Cross multiply
   22,771,667.92x = 34,157,460.35 × 7,418,939.46
4. Step 4: Simplify right side
   22,771,667.92x = 253,412,130,406,905.72
5. Step 5: Solve for x
   x = 253,412,130,406,905.72/22,771,667.92
6. Step 6: Final answer
   x = 11,128,395.66