Finding the Fourth Proportional to 99,885,698.10, 149,838,526.35 and 27,103,634.10

Step by Step Solution

1. Step 1: Write the proportion equation
   99,885,698.10 : 149,838,526.35 = 27,103,634.10 : x
2. Step 2: Convert to fraction form
   99,885,698.10/149,838,526.35 = 27,103,634.10/x
3. Step 3: Cross multiply
   99,885,698.10x = 149,838,526.35 × 27,103,634.10
4. Step 4: Simplify right side
   99,885,698.10x = 4,061,168,592,273,608.50
5. Step 5: Solve for x
   x = 4,061,168,592,273,608.50/99,885,698.10
6. Step 6: Final answer
   x = 40,658,158.97