Finding the Fourth Proportional to 71,822,960,890.41, 99,099,246,844.74 and 42,881,528,357.31

Step by Step Solution

1. Step 1: Write the proportion equation
   71,822,960,890.41 : 99,099,246,844.74 = 42,881,528,357.31 : x
2. Step 2: Convert to fraction form
   71,822,960,890.41/99,099,246,844.74 = 42,881,528,357.31/x
3. Step 3: Cross multiply
   71,822,960,890.41x = 99,099,246,844.74 × 42,881,528,357.31
4. Step 4: Simplify right side
   71,822,960,890.41x = 4,249,527,163,760,781,819,904
5. Step 5: Solve for x
   x = 4,249,527,163,760,781,819,904/71,822,960,890.41
6. Step 6: Final answer
   x = 59,166,694,203.05