Finding the Fourth Proportional to 9,971,892.10, 14,947,340.55 and 3,904,279.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,971,892.10 : 14,947,340.55 = 3,904,279.30 : x
2. Step 2: Convert to fraction form
   9,971,892.10/14,947,340.55 = 3,904,279.30/x
3. Step 3: Cross multiply
   9,971,892.10x = 14,947,340.55 × 3,904,279.30
4. Step 4: Simplify right side
   9,971,892.10x = 58,358,592,299,415.62
5. Step 5: Solve for x
   x = 58,358,592,299,415.62/9,971,892.10
6. Step 6: Final answer
   x = 5,852,308.84