Finding the Fourth Proportional to 73,248,656.72, 101,082,747.19 and 40,209,467.98

Step by Step Solution

1. Step 1: Write the proportion equation
   73,248,656.72 : 101,082,747.19 = 40,209,467.98 : x
2. Step 2: Convert to fraction form
   73,248,656.72/101,082,747.19 = 40,209,467.98/x
3. Step 3: Cross multiply
   73,248,656.72x = 101,082,747.19 × 40,209,467.98
4. Step 4: Simplify right side
   73,248,656.72x = 4,064,483,486,505,301.50
5. Step 5: Solve for x
   x = 4,064,483,486,505,301.50/73,248,656.72
6. Step 6: Final answer
   x = 55,488,846.74