Finding the Fourth Proportional to 61,307,784.71, 84,604,126.82 and 33,430,426.49

Step by Step Solution

1. Step 1: Write the proportion equation
   61,307,784.71 : 84,604,126.82 = 33,430,426.49 : x
2. Step 2: Convert to fraction form
   61,307,784.71/84,604,126.82 = 33,430,426.49/x
3. Step 3: Cross multiply
   61,307,784.71x = 84,604,126.82 × 33,430,426.49
4. Step 4: Simplify right side
   61,307,784.71x = 2,828,352,042,451,005.50
5. Step 5: Solve for x
   x = 2,828,352,042,451,005.50/61,307,784.71
6. Step 6: Final answer
   x = 46,133,652.62