Finding the Fourth Proportional to 106,099,343.36, 146,417,100.59 and 59,055,404.10

Step by Step Solution

1. Step 1: Write the proportion equation
   106,099,343.36 : 146,417,100.59 = 59,055,404.10 : x
2. Step 2: Convert to fraction form
   106,099,343.36/146,417,100.59 = 59,055,404.10/x
3. Step 3: Cross multiply
   106,099,343.36x = 146,417,100.59 × 59,055,404.10
4. Step 4: Simplify right side
   106,099,343.36x = 8,646,721,042,693,511
5. Step 5: Solve for x
   x = 8,646,721,042,693,511/106,099,343.36
6. Step 6: Final answer
   x = 81,496,461.42