Finding the Fourth Proportional to 82,190,870.25, 113,422,010.99 and 45,520,653.93

Step by Step Solution

1. Step 1: Write the proportion equation
   82,190,870.25 : 113,422,010.99 = 45,520,653.93 : x
2. Step 2: Convert to fraction form
   82,190,870.25/113,422,010.99 = 45,520,653.93/x
3. Step 3: Cross multiply
   82,190,870.25x = 113,422,010.99 × 45,520,653.93
4. Step 4: Simplify right side
   82,190,870.25x = 5,163,044,110,092,843
5. Step 5: Solve for x
   x = 5,163,044,110,092,843/82,190,870.25
6. Step 6: Final answer
   x = 62,817,732.61