Finding the Fourth Proportional to 11,226,962.32, 16,841,510.52 and 3,139,939.60

Step by Step Solution

1. Step 1: Write the proportion equation
   11,226,962.32 : 16,841,510.52 = 3,139,939.60 : x
2. Step 2: Convert to fraction form
   11,226,962.32/16,841,510.52 = 3,139,939.60/x
3. Step 3: Cross multiply
   11,226,962.32x = 16,841,510.52 × 3,139,939.60
4. Step 4: Simplify right side
   11,226,962.32x = 52,881,325,805,564.59
5. Step 5: Solve for x
   x = 52,881,325,805,564.59/11,226,962.32
6. Step 6: Final answer
   x = 4,710,207.83