Finding the Fourth Proportional to 83,663,401.42, 115,458,297.48 and 46,495,247.98

Step by Step Solution

1. Step 1: Write the proportion equation
   83,663,401.42 : 115,458,297.48 = 46,495,247.98 : x
2. Step 2: Convert to fraction form
   83,663,401.42/115,458,297.48 = 46,495,247.98/x
3. Step 3: Cross multiply
   83,663,401.42x = 115,458,297.48 × 46,495,247.98
4. Step 4: Simplify right side
   83,663,401.42x = 5,368,262,172,681,209
5. Step 5: Solve for x
   x = 5,368,262,172,681,209/83,663,401.42
6. Step 6: Final answer
   x = 64,165,000.25