Finding the Fourth Proportional to 83,109,740.10, 124,664,610.15 and 37,760,108.10

Step by Step Solution

1. Step 1: Write the proportion equation
   83,109,740.10 : 124,664,610.15 = 37,760,108.10 : x
2. Step 2: Convert to fraction form
   83,109,740.10/124,664,610.15 = 37,760,108.10/x
3. Step 3: Cross multiply
   83,109,740.10x = 124,664,610.15 × 37,760,108.10
4. Step 4: Simplify right side
   83,109,740.10x = 4,707,349,155,508,358
5. Step 5: Solve for x
   x = 4,707,349,155,508,358/83,109,740.10
6. Step 6: Final answer
   x = 56,640,162.15