Finding the Fourth Proportional to 83,663,404.92, 115,458,302.31 and 46,495,251.48

Step by Step Solution

1. Step 1: Write the proportion equation
   83,663,404.92 : 115,458,302.31 = 46,495,251.48 : x
2. Step 2: Convert to fraction form
   83,663,404.92/115,458,302.31 = 46,495,251.48/x
3. Step 3: Cross multiply
   83,663,404.92x = 115,458,302.31 × 46,495,251.48
4. Step 4: Simplify right side
   83,663,404.92x = 5,368,262,801,357,315
5. Step 5: Solve for x
   x = 5,368,262,801,357,315/83,663,404.92
6. Step 6: Final answer
   x = 64,165,005.08