Finding the Fourth Proportional to 106,271,237.30, 146,649,776.31 and 59,225,807.42

Step by Step Solution

1. Step 1: Write the proportion equation
   106,271,237.30 : 146,649,776.31 = 59,225,807.42 : x
2. Step 2: Convert to fraction form
   106,271,237.30/146,649,776.31 = 59,225,807.42/x
3. Step 3: Cross multiply
   106,271,237.30x = 146,649,776.31 × 59,225,807.42
4. Step 4: Simplify right side
   106,271,237.30x = 8,685,451,409,922,139
5. Step 5: Solve for x
   x = 8,685,451,409,922,139/106,271,237.30
6. Step 6: Final answer
   x = 81,729,088.99