Finding the Fourth Proportional to 72,062,837.31, 99,453,828.78 and 41,127,634.83

Step by Step Solution

1. Step 1: Write the proportion equation
   72,062,837.31 : 99,453,828.78 = 41,127,634.83 : x
2. Step 2: Convert to fraction form
   72,062,837.31/99,453,828.78 = 41,127,634.83/x
3. Step 3: Cross multiply
   72,062,837.31x = 99,453,828.78 × 41,127,634.83
4. Step 4: Simplify right side
   72,062,837.31x = 4,090,300,752,509,184.50
5. Step 5: Solve for x
   x = 4,090,300,752,509,184.50/72,062,837.31
6. Step 6: Final answer
   x = 56,760,195.76