Finding the Fourth Proportional to 61,249,138, 84,522,746.22 and 33,372,077.30

Step by Step Solution

1. Step 1: Write the proportion equation
   61,249,138 : 84,522,746.22 = 33,372,077.30 : x
2. Step 2: Convert to fraction form
   61,249,138/84,522,746.22 = 33,372,077.30/x
3. Step 3: Cross multiply
   61,249,138x = 84,522,746.22 × 33,372,077.30
4. Step 4: Simplify right side
   61,249,138x = 2,820,699,620,462,123
5. Step 5: Solve for x
   x = 2,820,699,620,462,123/61,249,138
6. Step 6: Final answer
   x = 46,052,886.83