Finding the Fourth Proportional to 83,395,590.72, 115,085,837.76 and 46,726,424.16

Step by Step Solution

1. Step 1: Write the proportion equation
   83,395,590.72 : 115,085,837.76 = 46,726,424.16 : x
2. Step 2: Convert to fraction form
   83,395,590.72/115,085,837.76 = 46,726,424.16/x
3. Step 3: Cross multiply
   83,395,590.72x = 115,085,837.76 × 46,726,424.16
4. Step 4: Simplify right side
   83,395,590.72x = 5,377,549,669,982,704
5. Step 5: Solve for x
   x = 5,377,549,669,982,704/83,395,590.72
6. Step 6: Final answer
   x = 64,482,421.95