Finding the Fourth Proportional to 111,791,404.78, 167,687,317.33 and 46,140,531.08

Step by Step Solution

1. Step 1: Write the proportion equation
   111,791,404.78 : 167,687,317.33 = 46,140,531.08 : x
2. Step 2: Convert to fraction form
   111,791,404.78/167,687,317.33 = 46,140,531.08/x
3. Step 3: Cross multiply
   111,791,404.78x = 167,687,317.33 × 46,140,531.08
4. Step 4: Simplify right side
   111,791,404.78x = 7,737,181,876,032,900
5. Step 5: Solve for x
   x = 7,737,181,876,032,900/111,791,404.78
6. Step 6: Final answer
   x = 69,210,883.35