Finding the Fourth Proportional to 77,550,899.01, 116,329,300.15 and 29,023,643.49

Step by Step Solution

1. Step 1: Write the proportion equation
   77,550,899.01 : 116,329,300.15 = 29,023,643.49 : x
2. Step 2: Convert to fraction form
   77,550,899.01/116,329,300.15 = 29,023,643.49/x
3. Step 3: Cross multiply
   77,550,899.01x = 116,329,300.15 × 29,023,643.49
4. Step 4: Simplify right side
   77,550,899.01x = 3,376,300,134,994,803.50
5. Step 5: Solve for x
   x = 3,376,300,134,994,803.50/77,550,899.01
6. Step 6: Final answer
   x = 43,536,569.89