Finding the Fourth Proportional to 102,717,109.89, 153,979,216.52 and 34,512,103.17

Step by Step Solution

1. Step 1: Write the proportion equation
   102,717,109.89 : 153,979,216.52 = 34,512,103.17 : x
2. Step 2: Convert to fraction form
   102,717,109.89/153,979,216.52 = 34,512,103.17/x
3. Step 3: Cross multiply
   102,717,109.89x = 153,979,216.52 × 34,512,103.17
4. Step 4: Simplify right side
   102,717,109.89x = 5,314,146,606,401,448
5. Step 5: Solve for x
   x = 5,314,146,606,401,448/102,717,109.89
6. Step 6: Final answer
   x = 51,735,748.91