Finding the Fourth Proportional to 73,609,404.30, 110,414,106.45 and 73,609,404.30

Step by Step Solution

1. Step 1: Write the proportion equation
   73,609,404.30 : 110,414,106.45 = 73,609,404.30 : x
2. Step 2: Convert to fraction form
   73,609,404.30/110,414,106.45 = 73,609,404.30/x
3. Step 3: Cross multiply
   73,609,404.30x = 110,414,106.45 × 73,609,404.30
4. Step 4: Simplify right side
   73,609,404.30x = 8,127,516,602,101,288
5. Step 5: Solve for x
   x = 8,127,516,602,101,288/73,609,404.30
6. Step 6: Final answer
   x = 110,414,106.45