Finding the Fourth Proportional to 148,369,061.34, 222,396,516 and 49,907,034.36

Step by Step Solution

1. Step 1: Write the proportion equation
   148,369,061.34 : 222,396,516 = 49,907,034.36 : x
2. Step 2: Convert to fraction form
   148,369,061.34/222,396,516 = 49,907,034.36/x
3. Step 3: Cross multiply
   148,369,061.34x = 222,396,516 × 49,907,034.36
4. Step 4: Simplify right side
   148,369,061.34x = 11,099,150,565,556,290
5. Step 5: Solve for x
   x = 11,099,150,565,556,290/148,369,061.34
6. Step 6: Final answer
   x = 74,807,715.74