Finding the Fourth Proportional to 105,907,892.10, 158,861,838.15 and 37,725,980.10

Step by Step Solution

1. Step 1: Write the proportion equation
   105,907,892.10 : 158,861,838.15 = 37,725,980.10 : x
2. Step 2: Convert to fraction form
   105,907,892.10/158,861,838.15 = 37,725,980.10/x
3. Step 3: Cross multiply
   105,907,892.10x = 158,861,838.15 × 37,725,980.10
4. Step 4: Simplify right side
   105,907,892.10x = 5,993,218,544,696,321
5. Step 5: Solve for x
   x = 5,993,218,544,696,321/105,907,892.10
6. Step 6: Final answer
   x = 56,588,970.15